CVE-2009-0385

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.

🔗 References (44)

• cve@mitrehttp://git.ffmpeg.org/?p=ffmpeg%3Ba=commitdiff%3Bh=72e715fb798f2cb79fd24a6d2eaeafb7c6eeda17
• cve@mitrehttp://osvdb.org/51643
• cve@mitrehttp://secunia.com/advisories/33711
• cve@mitrehttp://secunia.com/advisories/34296
• cve@mitrehttp://secunia.com/advisories/34385
• cve@mitrehttp://secunia.com/advisories/34712
• cve@mitrehttp://secunia.com/advisories/34845
• cve@mitrehttp://secunia.com/advisories/34905
• cve@mitrehttp://security.gentoo.org/glsa/glsa-200903-33.xml
• cve@mitrehttp://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/4xm.c?r1=16838&r2=16846&pathrev=16846
• cve@mitrehttp://svn.mplayerhq.hu/ffmpeg?view=rev&revision=16846
• cve@mitrehttp://www.debian.org/security/2009/dsa-1781
• cve@mitrehttp://www.debian.org/security/2009/dsa-1782
• cve@mitrehttp://www.mandriva.com/security/advisories?name=MDVSA-2009:297
• cve@mitrehttp://www.securityfocus.com/archive/1/500514/100/0/threaded