master
1 year, 10 months ago
Improve null checking
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
pyup-update-faker-1.0.4-to-32.1.0
1 year, 10 months ago
Update faker from 1.0.4 to 32.1.0
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
pyup-update-faker-1.0.4-to-30.9.0
1 year, 10 months ago
Update faker from 1.0.4 to 30.9.0
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
pyup-pin-boto3-1.35.59
1 year, 10 months ago
Pin boto3 to latest version 1.35.59
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Default to nada
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Tweak spacing again
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Oops
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Tweak styling
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Fix context issue
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
pyup-pin-pytz-2024.2
1 year, 10 months ago
Pin pytz to latest version 2024.2
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Add timezone thing
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Update bias-relevance task
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Little fixes
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Add the missing task
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
master
1 year, 10 months ago
Add bias task
pip 19.0.3, PyYAML 5.1, wheel 0.33.1 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pip | 19.0.3 | <21.1 |
show An issue was discovered in Pip (all versions) because it installs the version with the highest version number, even if the user had intended to obtain a private package from a private index. This only affects use of the --extra-index-url option, and exploitation requires that the package does not already exist in the public index (and thus the attacker can put the package there with an arbitrary version number). A warning was added about this behavior in version 21.1. NOTE: it has been reported that this is intended functionality and the user is responsible for using --extra-index-url securely. |
| pip | 19.0.3 | <21.1 |
show Pip 21.1 updates its dependency 'urllib3' to v1.26.4 due to security issues. |
| pip | 19.0.3 | <19.2 |
show Versions of Pip prior to 19.2 are vulnerable to a directory traversal attack during the installation process from a URL. This vulnerability stems from improperly handling filenames in the Content-Disposition header that include path traversal sequences, potentially allowing unauthorized overwrite of critical files such as /root/.ssh/authorized_keys. The flaw is specifically found in the _download_http_url function within _internal/download.py. |
| pip | 19.0.3 | <23.3 |
show Affected versions of Pip are vulnerable to Command Injection. When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to the "hg clone" call (ie "--config"). Controlling the Mercurial configuration can modify how and which repository is installed. This vulnerability does not affect users who aren't installing from Mercurial. |
| pip | 19.0.3 | <26.0 |
show Affected versions of the pip package are vulnerable to Path Traversal due to an incorrect directory containment check when extracting wheel archives. In src/pip/_internal/utils/unpacking.py, the is_within_directory() helper used os.path.commonprefix() (character-by-character) to compare directory and target paths, allowing crafted paths like a parent-directory substring match to be treated as safely inside the installation directory. |
| pip | 19.0.3 | <21.1 |
show A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. |
| pip | 19.0.3 | <25.2 |
show Affected versions of the pip package are vulnerable to Arbitrary File Overwrite due to improper validation of symbolic link targets in the fallback tar extraction code. In src/pip/_internal/utils/unpacking.py, the _untar_without_filter routine used when the Python tarfile module lacks PEP 706 (no tarfile.data_filter) extracted symlink members with tar._extract_member without verifying that link destinations resolve under the extraction root, a check later added via the is_symlink_target_in_tar helper. |
| pip | 19.0.3 | <25.0 |
show Pip solves a security vulnerability that previously allowed maliciously crafted wheel files to execute unauthorized code during installation. |
| PyYAML | 5.1 | <5.3.1 |
show Pyyaml 5.3.1 includes a fix for CVE-2020-1747: A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor. |
| PyYAML | 5.1 | >=5.1,<=5.1.2 |
show PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. See CVE-2019-20477. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342. |
| wheel | 0.33.1 | <0.38.1 |
show Wheel 0.38.1 includes a fix for CVE-2022-40898: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled input to wheel cli. https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages |
| pytest-runner | 4.2 | >0 |
show Pytest-runner depends on deprecated features of setuptools and relies on features that break security mechanisms in pip. For example ‘setup_requires’ and ‘tests_require’ bypass pip --require-hashes. See also pypa/setuptools#1684. It is recommended that you: - Remove 'pytest-runner' from your setup_requires, preferably removing the setup_requires option. - Remove 'pytest' and any other testing requirements from tests_require, preferably removing the tests_requires option. - Select a tool to bootstrap and then run tests such as tox. https://github.com/pytest-dev/pytest-runner/blob/289a77b179535d8137118e3b8591d9e727130d6d/README.rst |
| cryptography | 2.6.1 | <46.0.6 |
show Affected versions of the cryptography package are vulnerable to Improper Certificate Validation due to incomplete enforcement of DNS name constraints on peer names. The certificate validation logic applied DNS name constraints only to Subject Alternative Name (SAN) entries in child certificates, but did not apply the same checks to the peer name presented during validation, which allowed a mismatch between wildcard certificate matching and excluded subtree constraints. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.4 |
show Cryptography 41.0.4 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.3, that includes a security fix. https://github.com/pyca/cryptography/commit/fc11bce6930e591ce26a2317b31b9ce2b3e25512 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.0 |
show Cryptography 41.0.0 updates its dependency 'OpenSSL' to v3.1.1 to include a security fix. https://github.com/pyca/cryptography/commit/8708245ccdeaff21d65eea68a4f8d2a7c5949a22 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for CVE-2023-2975: AES-SIV implementation ignores empty associated data entries. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230714.txt |
| cryptography | 2.6.1 | <46.0.5 |
show Affected versions of the cryptography package are vulnerable to Improper Input Validation due to missing prime-order subgroup validation for SECT elliptic-curve points. The public_key_from_numbers, EllipticCurvePublicNumbers.public_key(), load_der_public_key(), and load_pem_public_key() entry points accept attacker-supplied public keys without verifying that the provided point lies in the expected prime-order subgroup, enabling small-subgroup points to pass as valid. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2022-3996, a DoS vulnerability affecting openssl. https://github.com/pyca/cryptography/issues/7940 |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/b22271cf3c3dd8dc8978f8f4b00b5c7060b6538d https://www.openssl.org/news/secadv/20230731.txt |
| cryptography | 2.6.1 | <42.0.8 |
show The `cryptography` library has updated its BoringSSL and OpenSSL dependencies in CI due to a security concern. Specifically, the issue involves the functions `EVP_PKEY_param_check()` and `EVP_PKEY_public_check()`, which are used to check DSA public keys or parameters. These functions can experience significant delays when processing excessively long DSA keys or parameters, potentially leading to a Denial of Service (DoS) if the input is from an untrusted source. The vulnerability arises because the key and parameter check functions do not limit the modulus size during checks, despite OpenSSL not allowing public keys with a modulus over 10,000 bits for signature verification. This issue affects applications that directly call these functions and the OpenSSL `pkey` and `pkeyparam` command-line applications with the `-check` option. The OpenSSL SSL/TLS implementation is not impacted, but the OpenSSL 3.0 and 3.1 FIPS providers are affected by this vulnerability. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <41.0.2 |
show The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options. |
| cryptography | 2.6.1 | >=1.8,<39.0.1 |
show Cryptography 39.0.1 includes a fix for CVE-2023-23931: In affected versions 'Cipher.update_into' would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as 'bytes') to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This issue has been present since 'update_into' was originally introduced in cryptography 1.8. |
| cryptography | 2.6.1 | <3.3 |
show Cryptography 3.3 no longer allows loading of finite field Diffie-Hellman parameters of less than 512 bits in length. This change is to conform with an upcoming OpenSSL release that no longer supports smaller sizes. These keys were already wildly insecure and should not have been used in any application outside of testing. https://github.com/pyca/cryptography/pull/5592 |
| cryptography | 2.6.1 | <=3.2 |
show Cryptography 3.2 and prior are vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext. |
| cryptography | 2.6.1 | <42.0.0 |
show Cryptography starting from version 42.0.0 updates its CI configurations to use newer versions of BoringSSL or OpenSSL as a countermeasure to CVE-2023-5678. This vulnerability, affecting the package, could cause Denial of Service through specific DH key generation and verification functions when given overly long parameters. |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <42.0.2 |
show The cryptography library has updated its OpenSSL dependency in CI due to security concerns. This vulnerability arises when processing maliciously formatted PKCS12 files, which can cause OpenSSL to crash, leading to a potential Denial of Service (DoS) attack. PKCS12 files, often containing certificates and keys, may come from untrusted sources. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly handle these cases, resulting in a NULL pointer dereference and subsequent crash. Applications using OpenSSL APIs, such as PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes(), and PKCS12_newpass(), are vulnerable if they process PKCS12 files from untrusted sources. Although a similar issue in SMIME_write_PKCS7() was fixed, it is not considered significant for security as it pertains to data writing. This issue does not affect the FIPS modules in versions 3.2, 3.1, and 3.0. |
| cryptography | 2.6.1 | <42.0.0 |
show Affected versions of Cryptography may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. |
| cryptography | 2.6.1 | >=0.8,<41.0.3 |
show Cryptography 41.0.3 updates its bundled OpenSSL version to include a fix for a Denial of Service vulnerability. https://github.com/pyca/cryptography/commit/bfa4d95f0f356f2d535efd5c775e0fb3efe90ef2 https://www.openssl.org/news/secadv/20230719.txt |
| cryptography | 2.6.1 | <39.0.1 |
show Cryptography 39.0.1 updates its dependency 'OpenSSL' to v3.0.8 to include security fixes. https://github.com/pyca/cryptography/issues/8229 |
| cryptography | 2.6.1 | <3.3.2 |
show Cryptography 3.3.2 includes a fix for CVE-2020-36242: certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. |
| cryptography | 2.6.1 | <42.0.5 |
show Cryptography version 42.0.5 introduces a limit on the number of name constraint checks during X.509 path validation to prevent denial of service attacks. https://github.com/pyca/cryptography/commit/4be53bf20cc90cbac01f5f94c5d1aecc5289ba1f |
| cryptography | 2.6.1 | <41.0.5 |
show Cryptography 41.0.5 updates Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.1.4, that includes a security fix. |
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