{"id":"CVE-2022-3510","state":"PUBLISHED","title":"Parsing issue in protobuf message-type extension","description":"A parsing issue similar to CVE-2022-3171, but with Message-Type Extensions in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.\n\n","publishedAt":"2022-11-11T16:35:20.765Z","updatedAt":"2025-04-22T15:09:17.050Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"Google"},"assigner":"Google","products":["Google ProtocolBuffers"],"affected":[{"vendor":"Google","product":"ProtocolBuffers","defaultStatus":"unaffected","versions":[{"version":"3.21.0","status":"affected","lessThan":"3.21.7","versionType":"semver"},{"version":"3.20.0","status":"affected","lessThan":"3.20.3","versionType":"semver"},{"version":"3.19.0","status":"affected","lessThan":"3.19.6","versionType":"semver"},{"version":"3.16.0","status":"affected","lessThan":"3.16.3","versionType":"semver"}],"platforms":["all"],"repo":"https://github.com/protocolbuffers/protobuf/"}],"references":["https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:50:32.060Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/3xxx/CVE-2022-3510.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-3510","state":"PUBLISHED","datePublished":"2022-11-11T16:35:20.765Z","dateUpdated":"2025-04-22T15:09:17.050Z","assignerShortName":"Google","assignerOrgId":"14ed7db2-1595-443d-9d34-6215bf890778","requesterUserId":"0482d1dc-86d9-41dd-bdd2-3f4c4834e1b3","dateReserved":"2022-10-14T13:53:33.104Z"},"containers":{"cna":{"title":"Parsing issue in protobuf message-type extension","descriptions":[{"lang":"en","value":"A parsing issue similar to CVE-2022-3171, but with Message-Type Extensions in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.\n\n"}],"affected":[{"vendor":"Google","product":"ProtocolBuffers","defaultStatus":"unaffected","versions":[{"version":"3.21.0","status":"affected","lessThan":"3.21.7","versionType":"semver"},{"version":"3.20.0","status":"affected","lessThan":"3.20.3","versionType":"semver"},{"version":"3.19.0","status":"affected","lessThan":"3.19.6","versionType":"semver"},{"version":"3.16.0","status":"affected","lessThan":"3.16.3","versionType":"semver"}],"platforms":["all"],"repo":"https://github.com/protocolbuffers/protobuf/"}],"references":[{"url":"https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48","tags":["patch"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"Google","orgId":"14ed7db2-1595-443d-9d34-6215bf890778","dateUpdated":"2022-12-12T12:11:04.548Z"},"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48","tags":["patch","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T01:14:01.623Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-22T15:08:55.087167Z","id":"CVE-2022-3510","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","type":"CWE","lang":"en","description":"CWE-400 Uncontrolled Resource Consumption"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-22T15:09:17.050Z"}}]}}}