{"id":"CVE-2009-0385","aliases":["DEBIAN-CVE-2009-0385","DSA-1781-1","DSA-1782-1","EUVD-2009-0389","GHSA-h3wc-jxm7-mr49"],"status":"published","title":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before...","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06664,"percentile":0.93934,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2009-02-02T19:00:00Z","modified":"2026-10-23T17:47:29Z","fixes":[{"ecosystem":"Debian:12","package":"ffmpeg","fixed_in":["0.svn20080206-16"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ffmpeg","fixed_in":["0.svn20080206-16"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ffmpeg","fixed_in":["0.svn20080206-16"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"mplayer","fixed_in":["1.0~rc2-14"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mplayer","fixed_in":["1.0~rc2-14"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mplayer","fixed_in":["1.0~rc2-14"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.svn20080206-16"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.svn20080206-16"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.svn20080206-16"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc2-14"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc2-14"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc2-14"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.cvs20060823-8+etch1"}]}],"versions":["0.cvs20060823-8"],"bundled":2},{"source":"osv","ecosystem":"Debian:5.0","package":"ffmpeg-debian","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.svn20080206-17+lenny1"}]}],"versions":["0.svn20080206-16","0.svn20080206-17"],"bundled":2},{"source":"osv","ecosystem":"Debian:4.0","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-12etch7"}]}],"versions":["1.0~rc1-12etch","1.0~rc1-12etch1","1.0~rc1-12etch2","1.0~rc1-12etch3","1.0~rc1-12etch5"],"bundled":3}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"ffmpeg","product":"ffmpeg"}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/0277","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/4xm.c?r1=16838\u0026r2=16846\u0026pathrev=16846","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","web"]},{"url":"http://secunia.com/advisories/34845","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/33711","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/33502","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.debian.org/security/2009/dsa-1781","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://osvdb.org/51643","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link","web"]},{"url":"http://www.ubuntu.com/usn/USN-734-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/34905","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.debian.org/security/2009/dsa-1782","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://git.ffmpeg.org/?p=ffmpeg%3Ba=commitdiff%3Bh=72e715fb798f2cb79fd24a6d2eaeafb7c6eeda17","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00210.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/34385","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200903-33.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:297","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00215.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48330","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://secunia.com/advisories/34296","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/34712","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://svn.mplayerhq.hu/ffmpeg?view=rev\u0026revision=16846","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","web"]},{"url":"http://www.trapkit.de/advisories/TKADV2009-004.txt","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/archive/1/500514/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0385"},{"url":"http://git.ffmpeg.org/?p=ffmpeg;a=commitdiff;h=72e715fb798f2cb79fd24a6d2eaeafb7c6eeda17"},{"url":"https://github.com/advisories/GHSA-h3wc-jxm7-mr49"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-0385","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-0385","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2009-02-02T19:00:00Z","modified":"2024-08-07T04:31:26.167Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0389","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2009-02-02T19:00:00Z","modified":"2024-08-07T04:31:26Z","updated_at":"2026-11-03T01:39:26.059387Z"}],"ghsa":[{"id":"GHSA-h3wc-jxm7-mr49","title":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before...","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2022-05-02T03:15:03Z","modified":"2025-04-09T04:04:50Z","updated_at":"2026-11-02T15:00:59.028185Z"}],"nvd":[{"id":"CVE-2009-0385","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2009-02-02T19:30:00.327Z","modified":"2026-06-16T23:04:55.043Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:33.417327Z"}],"osv":[{"id":"CVE-2009-0385","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2009-02-02T19:30:00Z","modified":"2026-04-10T03:40:37.376883Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2009-0385","description":"Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.","status":"published","published":"2009-02-02T19:30:00.327Z","modified":"2026-10-23T17:47:29.299647774Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1781-1","title":"ffmpeg ffmpeg-debian - arbitrary code execution","status":"published","published":"2009-04-29T00:00:00Z","modified":"2026-03-09T01:21:31.388368Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DSA-1782-1","title":"mplayer - arbitrary code execution","status":"published","published":"2009-04-29T00:00:00Z","modified":"2026-03-09T01:17:57.229872Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}