CVE-2013-4243 Information

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.

Reference

http://bugzilla.maptools.org/show_bug.cgi?id=2451 http://rhn.redhat.com/errata/RHSA-2014-0223.html http://secunia.com/advisories/54543 http://secunia.com/advisories/54628 http://www.debian.org/security/2013/dsa-2744 http://www.securityfocus.com/bid/62082 https://bugzilla.redhat.com/show_bug.cgi?id=996052 https://security.gentoo.org/glsa/201701-16