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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2009/0277 ↗
- http://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/4xm.c?r1=16838&r2=16846&pathrev=16846 ↗
- http://secunia.com/advisories/34845 ↗
- http://secunia.com/advisories/33711 ↗
- http://www.securityfocus.com/bid/33502 ↗
- http://www.debian.org/security/2009/dsa-1781 ↗
- http://osvdb.org/51643 ↗
- http://www.ubuntu.com/usn/USN-734-1 ↗
- http://secunia.com/advisories/34905 ↗
- http://www.debian.org/security/2009/dsa-1782 ↗
- http://git.ffmpeg.org/?p=ffmpeg%3Ba=commitdiff%3Bh=72e715fb798f2cb79fd24a6d2eaeafb7c6eeda17 ↗
- https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00210.html ↗
- http://secunia.com/advisories/34385 ↗
- http://security.gentoo.org/glsa/glsa-200903-33.xml ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:297 ↗
- https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00215.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48330 ↗
- http://secunia.com/advisories/34296 ↗
- http://secunia.com/advisories/34712 ↗
- http://svn.mplayerhq.hu/ffmpeg?view=rev&revision=16846 ↗
- http://www.trapkit.de/advisories/TKADV2009-004.txt ↗
- http://www.securityfocus.com/archive/1/500514/100/0/threaded ↗