Safety vulnerability ID: 51167
The information on this page was manually curated by our Cybersecurity Intelligence Team.
Protobuf 3.18.3, 3.19.5, 3.20.2 and 4.21.6 include a fix for CVE-2022-1941: A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 4.21.5 for protobuf-python can lead to out of memory failures. A specially crafted message with multiple key-value per elements creates parsing issues, and can lead to a Denial of Service against services receiving unsanitized input.
https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8gq9-2x98-w8hf
Latest version: 5.26.1
None
A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 4.21.5 for protobuf-python can lead to out of memory failures. A specially crafted message with multiple key-value per elements creates parsing issues, and can lead to a Denial of Service against services receiving unsanitized input. We recommend upgrading to versions 3.18.3, 3.19.5, 3.20.2, 3.21.6 for protobuf-cpp and 3.18.3, 3.19.5, 3.20.2, 4.21.6 for protobuf-python. Versions for 3.16 and 3.17 are no longer updated. See CVE-2022-1941.
CONFIRM:https://cloud.google.com/support/bulletins#GCP-2022-019: https://cloud.google.com/support/bulletins#GCP-2022-019
CONFIRM:https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8gq9-2x98-w8hf: https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8gq9-2x98-w8hf
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