Description
Heap-based buffer overflow in the readgifimage function in the gif2tiff tool in libtiff 4.0.3 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted height and width values in a GIF image.
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://bugzilla.maptools.org/show_bug.cgi?id=2451 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=996052 ↗
- http://www.securityfocus.com/bid/62082 ↗
- http://rhn.redhat.com/errata/RHSA-2014-0223.html ↗
- https://security.gentoo.org/glsa/201701-16 ↗
- http://www.debian.org/security/2013/dsa-2744 ↗
- http://secunia.com/advisories/54543 ↗
- http://secunia.com/advisories/54628 ↗