{"affected":[{"affectedData":[{"defaultStatus":"unaffected","platforms":["all"],"product":"ProtocolBuffers","repo":"https://github.com/protocolbuffers/protobuf/","vendor":"Google","versions":[{"lessThan":"3.21.7","status":"affected","version":"3.21.0","versionType":"semver"},{"lessThan":"3.20.3","status":"affected","version":"3.20.0","versionType":"semver"},{"lessThan":"3.19.6","status":"affected","version":"3.19.0","versionType":"semver"},{"lessThan":"3.16.3","status":"affected","version":"3.16.0","versionType":"semver"}]}],"source":"cve-coordination@google.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*","matchCriteriaId":"AB303B67-87A7-43AC-8A8B-B037C2D06B3F","versionEndExcluding":"3.16.3","versionStartIncluding":"3.16.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*","matchCriteriaId":"3C2D62DC-0F66-4A30-B9FE-EA6199E60538","versionEndExcluding":"3.19.6","versionStartIncluding":"3.19.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*","matchCriteriaId":"56CA1E8D-A555-4F4F-80D8-F23D0DC50BB8","versionEndExcluding":"3.20.3","versionStartIncluding":"3.20.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*","matchCriteriaId":"E82CFAC2-2F65-45FD-88D9-D42145FC4A4F","versionEndExcluding":"3.21.7","versionStartIncluding":"3.21.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-javalite:*:*:*:*:*:*:*:*","matchCriteriaId":"63C927E5-FAB2-4F2E-8F28-EC3CC160837C","versionEndExcluding":"3.16.3","versionStartIncluding":"3.16.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-javalite:*:*:*:*:*:*:*:*","matchCriteriaId":"2B4050D4-2224-467C-B46D-2CD734B3B0FB","versionEndExcluding":"3.19.6","versionStartIncluding":"3.17.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-javalite:*:*:*:*:*:*:*:*","matchCriteriaId":"459A8615-D2ED-49F3-A81C-DC4560D96C93","versionEndExcluding":"3.20.3","versionStartIncluding":"3.20.0","vulnerable":true},{"criteria":"cpe:2.3:a:google:protobuf-javalite:*:*:*:*:*:*:*:*","matchCriteriaId":"712693B9-41AB-41D1-97B2-560FDFEE0863","versionEndExcluding":"3.21.7","versionStartIncluding":"3.21.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"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"},{"lang":"es","value":"Un problema de análisis similar a CVE-2022-3171, pero con extensiones de tipo de mensaje en las versiones protobuf-java core y lite anteriores a 3.21.7, 3.20.3, 3.19.6 y 3.16.3 puede provocar un ataque de Denegación de Servicio (DoS). . Las entradas que contienen múltiples instancias de mensajes incrustados no repetidos con campos repetidos o desconocidos hacen que los objetos se conviertan de un lado a otro entre formas mutables e inmutables, lo que resulta en pausas de recolección de basura potencialmente largas. Recomendamos actualizar a las versiones mencionadas anteriormente."}],"id":"CVE-2022-3510","lastModified":"2026-06-17T04:59:39.683","metrics":{"cvssMetricV31":[{"cvssData":{"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"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"cve-coordination@google.com","type":"Secondary"},{"cvssData":{"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"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-3510","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-04-22T15:08:55.087167Z","version":"2.0.3"}}]},"published":"2022-12-12T13:15:14.670","references":[{"source":"cve-coordination@google.com","tags":["Patch","Third Party Advisory"],"url":"https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"],"url":"https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48"}],"sourceIdentifier":"cve-coordination@google.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"},{"description":[{"lang":"en","value":"CWE-400"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}