{"id":"CVE-2023-29535","state":"PUBLISHED","title":"Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash","description":"Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.","publishedAt":"2023-06-02T00:00:00.000Z","updatedAt":"2025-01-09T15:55:55.277Z","severity":null,"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Focus for Android","Mozilla Firefox ESR","Mozilla Firefox for Android","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Focus for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"102.10","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"102.10","versionType":"custom"}]}],"references":["https://www.mozilla.org/security/advisories/mfsa2023-15/","https://www.mozilla.org/security/advisories/mfsa2023-14/","https://www.mozilla.org/security/advisories/mfsa2023-13/","https://bugzilla.mozilla.org/show_bug.cgi?id=1820543"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/29xxx/CVE-2023-29535.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-29535","state":"PUBLISHED","datePublished":"2023-06-02T00:00:00.000Z","dateUpdated":"2025-01-09T15:55:55.277Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2023-04-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Focus for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"102.10","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"112","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"102.10","versionType":"custom"}]}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2023-15/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-14/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-13/"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1820543"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Potential Memory Corruption following Garbage Collector compaction"}]}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2023-06-02T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2023-15/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-14/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-13/","tags":["x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1820543","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T14:14:38.642Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-09T15:51:21.336728Z","id":"CVE-2023-29535","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-09T15:55:55.277Z"}}]}}}