{"id":"CVE-2018-14395","aliases":["DEBIAN-CVE-2018-14395","DSA-4258-1","EUVD-2018-6313","GHSA-wg9f-2mrx-wjp7","SUSE-SU-2019:1299-1","SUSE-SU-2019:1299-2","UBUNTU-CVE-2018-14395"],"status":"published","title":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service ...","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02009,"percentile":0.81,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-369"],"published":"2018-07-19T05:00:00Z","modified":"2026-10-24T14:11:00Z","fixes":[{"ecosystem":"Debian:12","package":"ffmpeg","fixed_in":["7:4.0.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ffmpeg","fixed_in":["7:4.0.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ffmpeg","fixed_in":["7:4.0.2-1"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"ffmpeg","fixed_in":["7:3.2.12-1~deb9u1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"ffmpeg","fixed_in":["7:3.4.4-0ubuntu0.18.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.0.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.0.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.0.2-1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:3.2.12-1~deb9u1"}]}],"versions":["7:3.2.10-1~deb9u1","7:3.2.10-1~deb9u1~bpo8+1","7:3.2.11-1~deb9u1","7:3.2.5-1","7:3.2.6-1","7:3.2.7-1~deb9u1","7:3.2.8-1~deb9u1","7:3.2.9-1~deb9u1"]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-4.17.26"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-4.17.26"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-4.17.26"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-4.17.26"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP1","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.2-4.17.26"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:3.4.4-0ubuntu0.18.04.1"}]}],"versions":["7:3.3.4-2","7:3.3.4-2build3","7:3.4-2ubuntu2","7:3.4-4","7:3.4-4build1","7:3.4.1-1","7:3.4.1-1build1","7:3.4.2-1","7:3.4.2-1build1","7:3.4.2-2"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"ffmpeg","product":"ffmpeg"}],"references":[{"url":"https://www.debian.org/security/2018/dsa-4258","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securitytracker.com/id/1041394","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://github.com/FFmpeg/FFmpeg/commit/2c0e98a0b478284bdff6d7a4062522605a8beae5","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14395"},{"url":"https://github.com/advisories/GHSA-wg9f-2mrx-wjp7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-14395","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191299-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1101888","tags":["report"]},{"url":"https://bugzilla.suse.com/1101889","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14394","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14395","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191299-2/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-14395","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-14395","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-14395","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:00:00Z","modified":"2024-08-05T09:29:51.388Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-6313","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:00:00Z","modified":"2024-08-05T09:29:51Z","updated_at":"2026-11-03T02:39:47.244192Z"}],"ghsa":[{"id":"GHSA-wg9f-2mrx-wjp7","title":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service ...","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2022-05-13T01:11:44Z","modified":"2023-02-01T05:03:37Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:50:05.685198Z"}],"nvd":[{"id":"CVE-2018-14395","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:29:00.273Z","modified":"2026-06-17T01:40:56.01Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:04:33.865124Z"}],"osv":[{"id":"CVE-2018-14395","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:29:00.273Z","modified":"2026-11-07T13:28:12.373734814Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-07T11:15:38.581573Z"},{"id":"DEBIAN-CVE-2018-14395","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:29:00.273Z","modified":"2026-10-23T18:03:54.743432418Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:30.290351Z"},{"id":"UBUNTU-CVE-2018-14395","description":"libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.","status":"published","published":"2018-07-19T05:29:00Z","modified":"2026-04-22T11:45:17.658473Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:17.014176Z"},{"id":"DSA-4258-1","title":"ffmpeg - security update","status":"published","published":"2018-07-29T00:00:00Z","modified":"2026-03-09T02:09:00.421385Z","updated_at":"2026-11-02T15:46:16.862196Z"},{"id":"SUSE-SU-2019:1299-1","title":"Security update for ffmpeg","description":"This update for ffmpeg fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889)\n- CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888).\n","status":"published","published":"2019-05-21T08:04:37Z","modified":"2026-02-04T03:12:31.687201Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"SUSE-SU-2019:1299-2","title":"Security update for ffmpeg","description":"This update for ffmpeg fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889)\n- CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888).\n","status":"published","published":"2019-10-14T15:51:04Z","modified":"2026-02-04T02:57:39.004198Z","updated_at":"2026-11-02T15:53:45.926331Z"}]}}