{"id":"CVE-2011-4364","aliases":["DEBIAN-CVE-2011-4364","DSA-2378-1","EUVD-2011-4294","GHSA-m58j-4g2v-78p2"],"status":"published","title":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x...","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04599,"percentile":0.91718,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-01-03T00:00:00Z","modified":"2026-10-23T17:47:25Z","fixes":[{"ecosystem":"Debian:12","package":"ffmpeg","fixed_in":["7:2.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ffmpeg","fixed_in":["7:2.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ffmpeg","fixed_in":["7:2.4.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:2.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:2.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:2.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:0.5.6-3"}]}],"versions":["4:0.5.2-6","4:0.5.4-1","4:0.5.5-1"],"bundled":4}],"products":[{"vendor":"ffmpeg","product":"ffmpeg"},{"vendor":"libav","product":"libav"}],"references":[{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://libav.org/releases/libav-0.6.4.changelog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:076","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://ubuntu.com/usn/usn-1320-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:074","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:075","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://ffmpeg.org/","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://libav.org/","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://ubuntu.com/usn/usn-1333-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web"]},{"url":"http://libav.org/releases/libav-0.5.6.changelog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://libav.org/releases/libav-0.7.3.changelog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4364"},{"url":"http://git.libav.org/?p=libav.git;a=commit;h=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"},{"url":"http://git.videolan.org/?p=ffmpeg.git;a=commit;h=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86"},{"url":"http://ffmpeg.org"},{"url":"http://libav.org"},{"url":"https://github.com/advisories/GHSA-m58j-4g2v-78p2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-4364","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-4364","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2012-08-20T20:00:00Z","modified":"2024-09-16T23:45:39.645Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4294","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2012-08-20T20:00:00Z","modified":"2024-09-16T23:45:39Z","updated_at":"2026-11-03T00:54:47.592767Z"}],"ghsa":[{"id":"GHSA-m58j-4g2v-78p2","title":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x...","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2022-05-17T05:25:13Z","modified":"2025-04-11T04:00:57Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:11.561612Z"}],"nvd":[{"id":"CVE-2011-4364","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2012-08-20T20:55:02.957Z","modified":"2026-06-16T23:34:50.953Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:12.272092Z"}],"osv":[{"id":"CVE-2011-4364","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2012-08-20T20:55:02Z","modified":"2026-04-10T03:42:03.809994Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-4364","description":"Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.","status":"published","published":"2012-08-20T20:55:02.957Z","modified":"2026-10-23T17:47:25.120122382Z","updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"DSA-2378-1","title":"ffmpeg - several","status":"published","published":"2012-01-03T00:00:00Z","modified":"2026-03-09T01:20:40.433187Z","updated_at":"2026-11-02T15:46:15.489951Z"}]}}