{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-3266","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","assignerShortName":"mozilla","dateUpdated":"2025-04-15T15:57:17.191Z","dateReserved":"2022-09-22T00:00:00.000Z","datePublished":"2022-12-22T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","shortName":"mozilla","dateUpdated":"2022-12-22T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105."}],"affected":[{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","lessThan":"102.3","status":"affected","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","lessThan":"102.3","status":"affected","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","lessThan":"105","status":"affected","versionType":"custom"}]}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-40/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-41/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-42/"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1767360"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Out of bounds read when decoding H264"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T01:07:06.012Z"},"title":"CVE Program Container","references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-40/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-41/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-42/","tags":["x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1767360","tags":["x_transferred"]}]},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-125","lang":"en","description":"CWE-125 Out-of-bounds Read"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1767360","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-15T15:57:13.321294Z","id":"CVE-2022-3266","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-15T15:57:17.191Z"}}]}}