pyup/scheduled-update-2021-12-13
4 years, 4 months ago
Update djangorestframework from 3.12.4 to 3.13.0
django 3.2.7, pylint 2.6.0 and 2 other dependencies have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| django | 3.2.7 | >=4.0a1,<4.1.10 , >=4.2a1,<4.2.3 , <3.2.20 |
show Affected versions of Django are vulnerable to a potential ReDoS (regular expression denial of service) in EmailValidator and URLValidator via a very large number of domain name labels of emails and URLs. |
| django | 3.2.7 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key. https://www.djangoproject.com/weblog/2022/jan/04/security-releases |
| django | 3.2.7 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45115: UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.7 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A security vulnerability has been discovered in certain versions of Django, affecting the password reset functionality. The PasswordResetForm class in django.contrib.auth.forms inadvertently allowed attackers to enumerate user email addresses by exploiting unhandled exceptions during the email sending process. This could be done by issuing password reset requests and observing the responses. Django has implemented a fix where these exceptions are now caught and logged using the django.contrib.auth logger, preventing potential information leakage through error responses. |
| django | 3.2.7 | <3.2.22 , >=4.0a1,<4.1.12 , >=4.2a1,<4.2.6 |
show Affected versions of Django are vulnerable to Denial-of-Service via django.utils.text.Truncator. The django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232. |
| django | 3.2.7 | <3.2.18 , >=4.0a1,<4.0.10 , >=4.1a1,<4.1.7 |
show Django 4.1.7, 4.0.10 and 3.2.18 include a fix for CVE-2023-24580: Potential denial-of-service vulnerability in file uploads. https://www.djangoproject.com/weblog/2023/feb/14/security-releases |
| django | 3.2.7 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to SQL Injection due to improper handling of column aliases containing periods in QuerySet.order_by() when combined with FilteredRelation. The QuerySet.order_by() method fails to properly sanitize column aliases that contain periods when the same alias is used in FilteredRelation via dictionary expansion. https://github.com/django/django/commit/90f5b10784ba5bf369caed87640e2b4394ea3314 |
| django | 3.2.7 | >=1.1.3,<3.2.24 , >=4.0a1,<4.2.10 , >=5.0a1,<5.0.2 |
show Affected versions of Django are vulnerable to potential denial-of-service in intcomma template filter when used with very long strings. |
| django | 3.2.7 | <3.2.14 , >=4.0a1,<4.0.6 |
show Django 3.2.14 and 4.0.6 include a fix for CVE-2022-34265: Potential SQL injection via Trunc(kind) and Extract(lookup_name) arguments. https://www.djangoproject.com/weblog/2022/jul/04/security-releases |
| django | 3.2.7 | <4.2.16 , >=5.0a1,<5.0.9 , >=5.1a1,<5.1.1 |
show A potential denial-of-service vulnerability has been identified in Django's urlize() and urlizetrunc() functions in django.utils.html. This vulnerability can be triggered by inputting huge strings containing a specific sequence of characters. |
| django | 3.2.7 | >=2.2.23,<3.0 , >=3.1.11,<3.2 , >=3.2.3,<4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a directory-traversal vulnerability in the Storage.save() method. Derived classes of the django.core.files.storage.Storage base class that overrides the generate_filename() method without replicating the file path validations existing in the parent class could allow for directory traversal via certain inputs when calling save(). This could enable an attacker to manipulate file paths and access unintended directories. |
| django | 3.2.7 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django addresses a memory exhaustion issue in django.utils.numberformat.floatformat(). When floatformat receives a string representation of a number in scientific notation with a large exponent, it could lead to excessive memory consumption. To prevent this, decimals with more than 200 digits are now returned as-is. |
| django | 3.2.7 | <4.2.28 , >=5.2a1,<5.2.11 , >=6.0a1,<6.0.2 |
show Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to inefficient string concatenation when processing duplicate HTTP headers in ASGI mode. The ASGIRequest class combines repeated headers using repeated string concatenation, resulting in super-linear (quadratic) time complexity when processing requests with many duplicate headers. |
| django | 3.2.7 | >=1.10,<4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a potential denial-of-service vulnerability in the django.utils.html.urlize() function. The urlize and urlizetrunc template filters were susceptible to a denial-of-service attack via certain inputs containing many brackets. An attacker could exploit this vulnerability to cause significant delays or crashes in the affected application. |
| django | 3.2.7 | <4.2.21 , >=5.2a1,<5.2.1 , >=5.1.0a1,<5.1.9 |
show An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.strip_tags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of strip_tags(). |
| django | 3.2.7 | <3.2.16 , >=4.0a1,<4.0.8 , >=4.1a1,<4.1.2 |
show In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression. |
| django | 3.2.7 | <2.2.25 , >=3.2a1,<3.2.10 , >=3.1a1,<3.1.14 |
show Django versions 2.2.25, 3.1.14 and 3.2.10 include a fix for CVE-2021-44420: In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. https://www.djangoproject.com/weblog/2021/dec/07/security-releases/ |
| django | 3.2.7 | <3.2.25 , >=4.0a1,<4.2.11 , >=5.0a1,<5.0.3 |
show Affected versions of Django are vulnerable to potential regular expression denial-of-service (REDoS). django.utils.text.Truncator.words() method (with html=True) and truncatewords_html template filter were subject to a potential regular expression denial-of-service attack using a suitably crafted string (follow up to CVE-2019-14232 and CVE-2023-43665). |
| django | 3.2.7 | <2.2.26 , >=3.0a1,<3.2.11 , >=4.0a1,<4.0.1 |
show Django 2.2.26, 3.2.11 and 4.0.1 include a fix for CVE-2021-45452: Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it. https://www.djangoproject.com/weblog/2022/jan/04/security-releases/ |
| django | 3.2.7 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Affected versions of Django are vulnerable to a potential denial-of-service (DoS) attack in the `django.utils.html.strip_tags()` method. The vulnerability occurs when the `strip_tags()` method or the `striptags` template filter processes inputs containing large sequences of nested, incomplete HTML entities. |
| django | 3.2.7 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not properly encode the current context. This may lead to XSS. |
| django | 3.2.7 | >=5.2,<5.2.2 , >=5.0a1,<5.1.10 , <4.2.22 |
show An issue was discovered in Django 5.2 before 5.2.3, 5.1 before 5.1.11, and 4.2 before 4.2.23. Internal HTTP response logging does not escape request.path, which allows remote attackers to potentially manipulate log output via crafted URLs. This may lead to log injection or forgery when logs are viewed in terminals or processed by external systems. |
| django | 3.2.7 | >=1.11a1,<4.2.15 , >=5.0a1,<5.0.8 |
show Affected versions of Django has a potential SQL injection vulnerability in the QuerySet.values() and QuerySet.values_list() methods. When used on models with a JSONField, these methods are susceptible to SQL injection through column aliases if a crafted JSON object key is passed as an argument. |
| django | 3.2.7 | <4.2.14 , >=5.0a1,<5.0.7 |
show Affected versions of Django are affected by a username enumeration vulnerability caused by timing differences in the django.contrib.auth.backends.ModelBackend.authenticate() method. This method allowed remote attackers to enumerate users through a timing attack involving login requests for users with unusable passwords. The timing difference in the authentication process exposed whether a username was valid or not, potentially aiding attackers in gaining unauthorized access. |
| django | 3.2.7 | >=2.1a1,<3.2.15 , >=4.0a1,<4.0.7 , >=4.1a1,<4.2a1 |
show Affected versions of the `django` package are vulnerable to Download of Code Without Integrity Check due to improper handling of user-supplied input in the HTTP FileResponse class. The vulnerability arises because the Content-Disposition header of a FileResponse can be set using a filename derived from user input without sufficient validation. An attacker can exploit this by crafting a request that causes a file with malicious content to be downloaded, potentially executing arbitrary code on the client system when the file is opened. |
| django | 3.2.7 | <4.2.24 , >=5.0a1,<5.1.12 , >=5.2a1,<5.2.6 |
show Affected versions of the Django package are vulnerable to SQL Injection due to insufficient input sanitization in FilteredRelation column aliases. The FilteredRelation class fails to properly validate or escape column alias names when they are provided through dictionary expansion as keyword arguments to QuerySet.annotate() or QuerySet.alias() methods, allowing malicious SQL code to be injected directly into the generated database queries. |
| django | 3.2.7 | <4.2.15 , >=5.0a1,<5.0.8 |
show Django has a potential denial-of-service vulnerability in django.utils.html.urlize() and AdminURLFieldWidget. The urlize and urlizetrunc functions, along with AdminURLFieldWidget, are vulnerable to denial-of-service attacks when handling inputs with a very large number of Unicode characters. |
| django | 3.2.7 | <3.2.21 , >=4.0a1,<4.1.11 , >=4.2a1,<4.2.5 |
show Affected versions of Django are vulnerable to potential Denial of Service via certain inputs with a very large number of Unicode characters in django.utils.encoding.uri_to_iri(). |
| django | 3.2.7 | <4.2.17 , >=5.0a1,<5.0.10 , >=5.1a1,<5.1.4 |
show Django affected versions are vulnerable to a potential SQL injection in the HasKey(lhs, rhs) lookup on Oracle databases. The vulnerability arises when untrusted data is directly used as the lhs value in the django.db.models.fields.json.HasKey lookup. However, applications using the jsonfield.has_key lookup with the __ syntax remain unaffected by this issue. |
| django | 3.2.7 | <3.2.19 , >=4.0a1,<4.1.9 , >=4.2a1,<4.2.1 |
show Django 4.2.1, 4.1.9 and 3.2.19 include a fix for CVE-2023-31047: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise. https://www.djangoproject.com/weblog/2023/may/03/security-releases |
| django | 3.2.7 | <2.2.27 , >=3.0a1,<3.2.12 , >=4.0a1,<4.0.2 |
show Django 2.2.27, 3.2.12 and 4.0.2 include a fix for CVE-2022-23833: Denial-of-service possibility in file uploads. https://www.djangoproject.com/weblog/2022/feb/01/security-releases |
| django | 3.2.7 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28346: An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a crafted dictionary (with dictionary expansion) as the passed **kwargs. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.7 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64458: Affected versions of the Django package are vulnerable to Denial of Service (DoS) due to slow Unicode NFKC normalization on Windows being applied to untrusted inputs. The django.contrib.auth.views.LoginView and django.contrib.auth.views.LogoutView, and django.views.i18n.set_language normalize user-controlled strings using Python’s NFKC algorithm, which is unusually slow on Windows for huge Unicode sequences and can be triggered to consume excessive CPU. |
| django | 3.2.7 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes a potential denial-of-service vulnerability in XML ``Deserializer``. |
| django | 3.2.7 | <3.2.23 , >=4.0a1,<4.1.13 , >=4.2a1,<4.2.7 |
show Django 4.2.7, 4.1.13 and 3.2.23 include a fix for CVE-2023-46695: Potential denial of service vulnerability in UsernameField on Windows. https://www.djangoproject.com/weblog/2023/nov/01/security-releases |
| django | 3.2.7 | <2.2.28 , >=3.0a1,<3.2.13 , >=4.0a1,<4.0.4 |
show Django 2.2.28, 3.2.13 and 4.0.4 include a fix for CVE-2022-28347: A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the **options argument, and placing the injection payload in an option name. https://www.djangoproject.com/weblog/2022/apr/11/security-releases |
| django | 3.2.7 | <3.2.17 , >=4.0a1,<4.0.9 , >=4.1a1,<4.1.6 |
show Django 3.2.17, 4.0.9 and 4.1.6 includes a fix for CVE-2023-23969: In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large. https://www.djangoproject.com/weblog/2023/feb/01/security-releases |
| django | 3.2.7 | <4.2.26 , >=5.1a1,<5.1.14 , >=5.2a1,<5.2.8 |
show CVE-2025-64459: Affected versions of the Django package are vulnerable to SQL Injection due to improper input validation, allowing the internal _connector keyword argument to be accepted from untrusted dictionaries via expansion. The .filter(), .exclude(), and .get() methods on QuerySet, as well as the Q class, resolve **kwargs and will treat a supplied _connector value as the logical connector without constraining it to the expected set (AND/OR), permitting attacker-controlled tokens to influence SQL predicate construction. |
| django | 3.2.7 | <4.2.27 , >=5.1,<5.1.15 , >=5.2,<5.2.9 |
show Django fixes potential SQL injection in ``FilteredRelation`` column aliases on PostgreSQL. |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update flake8 from 3.9.2 to 4.0.1
pylint 2.6.0 and pylint 2.6.0 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update flake8 from 3.9.2 to 4.0.1
pylint 2.6.0 and pylint 2.6.0 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update werkzeug from 2.0.1 to 2.0.2
pylint 2.6.0 and pylint 2.6.0 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update zest.releaser from 6.22.1 to 6.22.2
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update twine from 3.4.2 to 3.7.0
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-import-export from 2.6.0 to 2.6.1
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update pillow from 8.3.2 to 8.4.0
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-admin-rangefilter from 0.8.1 to 0.8.2
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-bootstrap-datepicker-plus from 3.0.5 to 3.0.6
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-extensions from 3.1.3 to 3.1.5
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update arrow from 1.1.1 to 1.2.1
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-model-utils from 4.1.1 to 4.2.0
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django-model-utils from 4.1.1 to 4.2.0
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
pyup/scheduled-update-2021-12-06
4 years, 4 months ago
Update django from 3.2.7 to 3.2.9
pylint 2.6.0, pylint 2.6.0 and Werkzeug 2.0.1 have known security vulnerabilities.
| Package | Installed | Affected | Info |
|---|---|---|---|
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.7.0 |
show Pylint 2.7.0 includes a fix for vulnerable regular expressions in 'pyreverse'. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| pylint | 2.6.0 | <2.13.0 |
show Pylint 2.13.0 fixes a crash when using the doc_params extension. https://github.com/PyCQA/pylint/issues/5322 |
| pylint | 2.6.0 | >=0,<2.6.1 |
show Pylint before 2.6.1 is susceptible to a Regular Expression Denial of Service (ReDoS) vulnerability due to issues in its pyreverse component. This issue arises from certain regular expressions in pyreverse that can be exploited by causing catastrophic backtracking, significantly slowing down the service by forcing it to take a disproportionate amount of time to process inputs. This vulnerability allows attackers to use specially crafted inputs that increase the processing time exponentially, potentially leading to a service becoming inaccessible to legitimate users. https://github.com/pylint-dev/pylint/commit/5405dd5115d598fa69e49538d50ec79202b1b52e |
| Werkzeug | 2.0.1 | >=0.3,<3.0.3 |
show Werkzeug is a comprehensive WSGI web application library. The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger. |
| Werkzeug | 2.0.1 | <3.1.4 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in the safe_join function. In Werkzeug versions before 3.1.4, safe_join permits path segments such as “CON” or “AUX” to pass validation, allowing send_from_directory to construct a path that resolves to a Windows device file, which opens successfully but then blocks indefinitely when read. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are vulnerable to Path Traversal (CWE-22) on Windows systems running Python versions below 3.11. The safe_join() function failed to properly detect certain absolute paths on Windows, allowing attackers to potentially access files outside the intended directory. An attacker could craft special paths starting with "/" that bypass the directory restrictions on Windows systems. The vulnerability exists in the safe_join() function which relied solely on os.path.isabs() for path validation. This is exploitable on Windows systems by passing paths starting with "/" to safe_join(). To remediate, upgrade to the latest version which includes additional path validation checks. NOTE: This vulnerability specifically affects Windows systems running Python versions below 3.11 where ntpath.isabs() behavior differs. |
| Werkzeug | 2.0.1 | <2.2.3 |
show Werkzeug 2.2.3 includes a fix for CVE-2023-23934: Browsers may allow "nameless" cookies that look like '=value' instead of 'key=value'. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like '=__Host-test=bad' for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie '=__Host-test=bad' as __Host-test=bad'. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q |
| Werkzeug | 2.0.1 | <=2.3.7 , >=3.0.0,<3.0.1 |
show Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. |
| Werkzeug | 2.0.1 | <3.0.6 |
show Affected versions of Werkzeug are potentially vulnerable to resource exhaustion when parsing file data in forms. Applications using 'werkzeug.formparser.MultiPartParser' to parse 'multipart/form-data' requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. |
| Werkzeug | 2.0.1 | ==3.0.0 , <2.3.8 |
show Werkzeug 3.0.1 and 2.3.8 include a security fix: Slow multipart parsing for large parts potentially enabling DoS attacks. https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1 |
| Werkzeug | 2.0.1 | <3.1.6 |
show Affected versions of the Werkzeug package are vulnerable to Denial of Service (DoS) due to improper handling of Windows special device names in path joining logic. The safe_join() function fails to reject device-name path segments when they are preceded by other segments (for example, example/NUL), and send_from_directory() relies on safe_join() when resolving user-supplied file paths. |
| Werkzeug | 2.0.1 | <3.1.5 |
show Affected versions of the Werkzeug package are vulnerable to Improper Handling of Windows Device Names due to incomplete validation of Windows reserved device names in user-controlled path segments. In werkzeug.security.safe_join, path components ending with special device names (for example CON or AUX) are not reliably rejected when they include compound extensions (for example CON.txt.html) or trailing spaces, and werkzeug.utils.send_from_directory relies on safe_join when resolving a requested filename. |
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