{"id":"CVE-2024-3859","state":"PUBLISHED","title":"On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firef","description":"On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.","publishedAt":"2024-04-16T15:14:07.543Z","updatedAt":"2024-08-01T20:26:56.940Z","severity":{"score":5.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N","source":"CISA-ADP"},"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Firefox ESR","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"125","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"115.10","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"115.10","versionType":"custom"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1874489","https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html","https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html","https://www.mozilla.org/security/advisories/mfsa2024-18/","https://www.mozilla.org/security/advisories/mfsa2024-19/","https://www.mozilla.org/security/advisories/mfsa2024-20/"],"weaknesses":["CWE-190","CWE-125"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/3xxx/CVE-2024-3859.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-3859","state":"PUBLISHED","datePublished":"2024-04-16T15:14:07.543Z","dateUpdated":"2024-08-01T20:26:56.940Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2024-04-15T20:26:52.691Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"125","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"115.10","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"115.10","versionType":"custom"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1874489"},{"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html"},{"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html"},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-18/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-19/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-20/"}],"problemTypes":[{"descriptions":[{"description":"Integer-overflow led to out-of-bounds-read in the OpenType sanitizer","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2024-06-21T18:16:00.213Z"},"credits":[{"lang":"en","value":"Ronald Crane"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"mozilla","product":"firefox","defaultStatus":"unknown","versions":[{"version":"125","status":"affected"}],"cpes":["cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*"]},{"vendor":"mozilla","product":"firefox_esr","defaultStatus":"unknown","versions":[{"version":"115.10","status":"affected"}],"cpes":["cpe:2.3:a:mozilla:firefox_esr:115.0:*:*:*:*:*:*:*"]},{"vendor":"mozilla","product":"thunderbird","defaultStatus":"unknown","versions":[{"version":"115.10","status":"affected"}],"cpes":["cpe:2.3:a:mozilla:thunderbird:115.0:-:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.9,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-3859","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-04-19T23:44:58.718152Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","type":"CWE","description":"CWE-190 Integer Overflow or Wraparound"}]},{"descriptions":[{"cweId":"CWE-125","lang":"en","type":"CWE","description":"CWE-125 Out-of-bounds Read"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-04T17:33:14.340Z"}},{"title":"CVE Program Container","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1874489","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-18/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-19/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-20/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T20:26:56.940Z"}}]}}}