{"id":"CVE-2011-3974","aliases":["DEBIAN-CVE-2011-3974","DSA-2336-1","EUVD-2011-3927","GHSA-7678-79q4-rmhw"],"status":"published","title":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in...","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02502,"percentile":0.84825,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2011-10-02T20:00:00Z","modified":"2026-10-23T17:47:31Z","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":"4:0.5.5-1"}]}],"versions":["4:0.5.2-6","4:0.5.4-1"],"bundled":4}],"products":[{"vendor":"ffmpeg","product":"ffmpeg"}],"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:076","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=bd968d260aef322fb32e254a3de0d2036c57bd56","tags":["x_refsource_CONFIRM","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://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3974"},{"url":"http://git.videolan.org/?p=ffmpeg.git;a=commit;h=bd968d260aef322fb32e254a3de0d2036c57bd56"},{"url":"https://github.com/advisories/GHSA-7678-79q4-rmhw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-3974","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-3974","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2011-10-02T20:00:00Z","modified":"2024-08-06T23:53:32.593Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-3927","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2011-10-02T20:00:00Z","modified":"2024-08-06T23:53:32Z","updated_at":"2026-11-03T01:39:49.868954Z"}],"ghsa":[{"id":"GHSA-7678-79q4-rmhw","title":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in...","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2022-05-17T05:25:11Z","modified":"2025-04-11T03:52:00Z","updated_at":"2026-11-02T15:01:09.612717Z"}],"nvd":[{"id":"CVE-2011-3974","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2011-10-02T20:55:01.603Z","modified":"2026-06-16T23:34:14.24Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:09.988332Z"}],"osv":[{"id":"CVE-2011-3974","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2011-10-02T20:55:01Z","modified":"2026-04-10T03:42:00.660311Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-3974","description":"Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.","status":"published","published":"2011-10-02T20:55:01.603Z","modified":"2026-10-23T17:47:31.565722522Z","updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"DSA-2336-1","title":"ffmpeg - several","status":"published","published":"2011-11-05T00:00:00Z","modified":"2026-03-09T01:22:01.773056Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}