{"id":"CVE-2018-17231","aliases":["DEBIAN-CVE-2018-17231","EUVD-2018-8991","GHSA-fh6g-c662-cccm"],"status":"disputed","title":"** DISPUTED ** Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of...","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0147,"percentile":0.7395,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617"],"published":"2018-09-19T22:00:00Z","modified":"2026-10-24T10:30:40Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"telegram-desktop","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.10.3+ds-1","4.10.3+ds-2","4.11.5+ds-1","4.11.8+ds-1","4.13.1+ds-1","4.14.3+ds-1","4.14.4+ds-1","4.14.9+ds-1","4.14.9+ds-1.1","4.6.5+ds-2","4.8.1+ds-1","4.8.1+ds-2","4.8.1+ds-2~bpo11+1","4.8.1+ds-2~bpo12+1","4.9.3+ds-1","4.9.7+ds-1","5.7.2+ds-2","5.7.2+ds-2~bpo13+1","5.7.2+ds-3","5.7.2+ds-4","5.7.2+ds-5"]},{"source":"osv","ecosystem":"Debian:14","package":"telegram-desktop","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.14-1","1.0.29-1","1.1.0-1","1.1.10-1","1.1.18-1","1.1.19-1","1.1.19-2","1.1.23-1","1.1.23-1~bpo9+1","1.1.23-2","1.1.23-3","1.2.1-1","1.2.1-2","1.2.15-1","1.2.17-1","1.2.6-1","1.2.6-2","1.3.10-1","1.3.10-2","1.3.14-1","1.3.7-1","1.4.0-1","1.5.11-1","1.5.2-1","1.5.4-1","1.5.8-1","1.7.0-1","1.7.14-1","1.8.15-1","1.8.15-2","1.8.15-2~bpo10+1","1.8.2-1","1.8.2-2","1.8.4-1","1.8.8-1","1.9.14+ds-1","1.9.14+ds-2","1.9.21+ds-1","1.9.8~slim-1","2.0.1+ds-1","2.1.0+ds-1","2.1.4+ds-1","2.1.5+ds-1","2.1.7+ds-1","2.1.7+ds-2","2.2.0+ds-1","2.2.0+ds-2","2.2.0+ds-2~bpo10+1","2.2.0+ds-3","2.2.0+ds-4","2.2.0+ds-5","2.5.8+ds-1","2.5.8+ds-2","2.6.1+ds-1","2.6.1+ds-1~bpo10+1","2.9.0+ds-1","2.9.0+ds1-2","2.9.2+ds-1","2.9.2+ds-1~bpo10+1","2.9.2+ds-1~bpo11+1","3.1.1+ds-1","3.1.1+ds-1~bpo10+1","3.1.1+ds-1~bpo11+1","3.1.1+ds-1~deb11u2","3.1.8+ds-1","3.3.0+ds-1","3.3.0+ds-2","3.4.2+ds-1","3.4.3+ds-1","3.4.3+ds-1~bpo11+1","3.4.8+ds-1","3.5.2+ds-1","3.5.2+ds-1~bpo11+1","3.6.0+ds-1","3.6.1+ds-1","3.6.1+ds-2","3.6.1+ds-3","3.7.1+ds-1","3.7.3+ds-1","3.7.3+ds-2","4.0.2+ds-1","4.0.2+ds-2","4.1.0+ds-1","4.1.1+ds-1","4.10.3+ds-1","4.10.3+ds-2","4.11.5+ds-1","4.11.8+ds-1","4.13.1+ds-1","4.14.3+ds-1","4.14.4+ds-1","4.14.9+ds-1","4.14.9+ds-1.1","4.2.0+ds-1","4.2.4+ds-1","4.2.4+ds-1~bpo11+1","4.3.1+ds-1","4.3.1+ds-1~bpo11+1","4.3.4+ds-1","4.3.4+ds-2","4.4.1+ds-1","4.4.1+ds-1~bpo11+1","4.5.3+ds-1","4.5.3+ds-1~bpo11+1","4.6.0+ds-1","4.6.2+ds-1","4.6.5+ds-1","4.6.5+ds-1~bpo11+1","4.6.5+ds-2","4.8.1+ds-1","4.8.1+ds-2","4.8.1+ds-2~bpo11+1","4.8.1+ds-2~bpo12+1","4.9.3+ds-1","4.9.7+ds-1","5.7.2+ds-2","5.7.2+ds-2~bpo13+1","5.7.2+ds-3","5.7.2+ds-4","5.7.2+ds-5"]}],"products":[{"vendor":"telegram","product":"telegram_desktop"}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2018/09/19/8","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17231"},{"url":"https://github.com/advisories/GHSA-fh6g-c662-cccm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-17231","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2018-17231","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","status":"disputed","published":"2018-09-19T22:00:00Z","modified":"2024-09-16T19:19:22.759Z","updated_at":"2026-11-02T14:35:07.354449Z"}],"euvd":[{"id":"EUVD-2018-8991","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","status":"published","published":"2018-09-19T22:00:00Z","modified":"2024-09-16T19:19:22Z","updated_at":"2026-11-03T00:55:24.213258Z"}],"ghsa":[{"id":"GHSA-fh6g-c662-cccm","title":"** DISPUTED ** Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of...","description":"** DISPUTED ** Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary.","status":"published","published":"2022-05-13T01:50:32Z","modified":"2023-02-02T05:01:52Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:51:17.485612Z"}],"nvd":[{"id":"CVE-2018-17231","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","status":"disputed","published":"2018-09-19T22:29:00.533Z","modified":"2026-06-17T01:45:34.323Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:04:40.661264Z"}],"osv":[{"id":"CVE-2018-17231","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","status":"published","published":"2018-09-19T22:29:00.533Z","modified":"2026-10-24T10:30:40.138448039Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:08.533609Z"},{"id":"DEBIAN-CVE-2018-17231","description":"Telegram Desktop (aka tdesktop) 1.3.14 might allow attackers to cause a denial of service (assertion failure and application exit) via an \"Edit color palette\" search that triggers an \"index out of range\" condition. NOTE: this issue is disputed by multiple third parties because the described attack scenario does not cross a privilege boundary","status":"published","published":"2018-09-19T22:29:00.533Z","modified":"2026-10-23T18:04:46.956297313Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:30.57382Z"}]}}