{"id":"CVE-2023-6208","state":"PUBLISHED","title":"When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard.","description":"When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard.\n*This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.","publishedAt":"2023-11-21T14:28:53.494Z","updatedAt":"2025-02-13T17:26:11.625Z","severity":null,"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Firefox ESR","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"120","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"115.5.0","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"115.5","versionType":"custom"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1855345","https://www.mozilla.org/security/advisories/mfsa2023-49/","https://www.mozilla.org/security/advisories/mfsa2023-50/","https://www.mozilla.org/security/advisories/mfsa2023-52/","https://www.debian.org/security/2023/dsa-5561","https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html","https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/6xxx/CVE-2023-6208.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-6208","state":"PUBLISHED","datePublished":"2023-11-21T14:28:53.494Z","dateUpdated":"2025-02-13T17:26:11.625Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2023-11-20T13:33:36.430Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard.\n*This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5."}],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"120","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"115.5.0","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"115.5","versionType":"custom"}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1855345"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-49/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-50/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-52/"},{"url":"https://www.debian.org/security/2023/dsa-5561"},{"url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html"},{"url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html"}],"problemTypes":[{"descriptions":[{"description":"Using Selection API would copy contents into X11 primary selection.","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mozilla","orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateUpdated":"2023-11-30T16:06:21.774Z"},"credits":[{"lang":"en","value":"turistu"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1855345","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-49/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-50/","tags":["x_transferred"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2023-52/","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5561","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:21:18.095Z"}}]}}}