libungif library before 4.1.0 allows attackers to corrupt memory and possibly execute arbitrary code via a crafted GIF file that leads to an out-of-bounds write.
https://www.redhat.com/archives/fedora-package-announce/2009-May/msg00771.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9314
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=171413
http://www.vupen.com/english/advisories/2005/2295
http://www.ubuntulinux.org/usn/usn-214-1
http://www.securityfocus.com/bid/15299
http://www.securityfocus.com/archive/1/428059/30/6300/threaded
http://www.securityfocus.com/archive/1/428059/100/0/threaded
http://www.redhat.com/support/errata/RHSA-2009-0444.html
http://www.redhat.com/support/errata/RHSA-2005-828.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:207
http://www.gentoo.org/security/en/glsa/glsa-200511-03.xml
http://www.debian.org/security/2005/dsa-890
http://sourceforge.net/project/shownotes.php?release_id=364493
http://securitytracker.com/id?1015149
http://secunia.com/advisories/35164
http://secunia.com/advisories/34872
http://secunia.com/advisories/17559
http://secunia.com/advisories/17508
http://secunia.com/advisories/17497
http://secunia.com/advisories/17488
http://secunia.com/advisories/17482
http://secunia.com/advisories/17462
http://secunia.com/advisories/17442
http://secunia.com/advisories/17438
http://secunia.com/advisories/17436