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. 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 Versions for 3.16 and 3.17 are no longer updated.

Link	Resource
https://cloud.google.com/support/bulletins#GCP-2022-019	Third Party Advisory
https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8gq9-2x98-w8hf	Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/27/1	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBAUKJQL6O4TIWYBENORSY5P43TVB4M3/

Configuration 1

cpe:2.3:a:google:protobuf-cpp:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-cpp:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-cpp:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-cpp:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-python:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-python:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-python:*:*:*:*:*:*:*:* cpe:2.3:a:google:protobuf-python:*:*:*:*:*:*:*:*

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Published : 2022-09-22 03:15

Updated : 2022-12-18 04:15

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NVD link : CVE-2022-1941

Mitre link : CVE-2022-1941

No products.

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer