{"id":"CVE-2013-7011","aliases":["DEBIAN-CVE-2013-7011","EUVD-2013-6812","GHSA-3vhm-q5hx-6hjp"],"status":"published","title":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to...","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","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":"2026-11-09","score":0.01635,"percentile":0.7647,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2013-12-09T11:00:00Z","modified":"2026-09-01T20:03:19Z","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"}]}]}],"products":[{"vendor":"ffmpeg","product":"ffmpeg"}],"references":[{"url":"https://github.com/FFmpeg/FFmpeg/commit/547d690d676064069d44703a1917e0dab7e33445","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"https://trac.ffmpeg.org/ticket/2906","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"https://security.gentoo.org/glsa/201603-06","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://ffmpeg.org/security.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://openwall.com/lists/oss-security/2013/12/08/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://openwall.com/lists/oss-security/2013/11/26/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7011"},{"url":"https://github.com/advisories/GHSA-3vhm-q5hx-6hjp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-7011","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-7011","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2013-12-09T11:00:00Z","modified":"2024-08-06T17:53:45.832Z","updated_at":"2026-11-02T14:34:58.882751Z"}],"euvd":[{"id":"EUVD-2013-6812","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2013-12-09T11:00:00Z","modified":"2024-08-06T17:53:45Z","updated_at":"2026-11-03T01:56:24.812586Z"}],"ghsa":[{"id":"GHSA-3vhm-q5hx-6hjp","title":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to...","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2022-05-17T03:34:43Z","modified":"2023-01-27T05:08:41Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:19.500885Z"}],"nvd":[{"id":"CVE-2013-7011","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2013-12-09T16:36:48.223Z","modified":"2026-06-17T00:01:16.507Z","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":"2026-11-02T14:02:44.596064Z"}],"osv":[{"id":"CVE-2013-7011","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2013-12-09T16:36:48Z","modified":"2026-04-10T03:43:07.799847Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2013-7011","description":"The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.","status":"published","published":"2013-12-09T16:36:48.223Z","modified":"2026-09-01T20:03:19.180757428Z","updated_at":"2026-11-02T15:45:25.819707Z"}]}}