{"dataType":"CVE_RECORD","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-1941","assignerOrgId":"14ed7db2-1595-443d-9d34-6215bf890778","assignerShortName":"Google","dateUpdated":"2024-08-03T00:24:42.594Z","dateReserved":"2022-05-30T00:00:00.000Z","datePublished":"2022-09-22T00:00:00.000Z"},"containers":{"cna":{"title":"Out of Memory issue in ProtocolBuffers for cpp and python","providerMetadata":{"orgId":"14ed7db2-1595-443d-9d34-6215bf890778","shortName":"Google","dateUpdated":"2024-07-05T16:05:57.237Z"},"descriptions":[{"lang":"en","value":"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. 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