{"id":"CVE-2022-46878","state":"PUBLISHED","title":"Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evide","description":"Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.","publishedAt":"2022-12-22T00:00:00.000Z","updatedAt":"2025-04-15T13:51:18.952Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Firefox ESR","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"108","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"102.6","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"102.6","versionType":"custom"}]}],"references":["https://www.mozilla.org/security/advisories/mfsa2022-52/","https://www.mozilla.org/security/advisories/mfsa2022-53/","https://www.mozilla.org/security/advisories/mfsa2022-51/","https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395","https://security.gentoo.org/glsa/202305-06","https://security.gentoo.org/glsa/202305-13"],"weaknesses":[],"ingestedAt":"2026-10-29T19:50:53.608Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/46xxx/CVE-2022-46878.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-46878","state":"PUBLISHED","datePublished":"2022-12-22T00:00:00.000Z","dateUpdated":"2025-04-15T13:51:18.952Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2022-12-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"108","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"102.6","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"102.6","versionType":"custom"}]}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-52/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-53/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-51/"},{"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395"},{"url":"https://security.gentoo.org/glsa/202305-06","name":"GLSA-202305-06","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202305-13","name":"GLSA-202305-13","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Memory safety bugs fixed in Thunderbird 102.6"}]}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2023-05-03T10:06:49.936Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-52/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-53/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-51/","tags":["x_transferred"]},{"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202305-06","name":"GLSA-202305-06","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202305-13","name":"GLSA-202305-13","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T14:39:39.118Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-15T13:50:18.546935Z","id":"CVE-2022-46878","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-15T13:51:18.952Z"}}]}}}