CVE-2012-5838 Information

Description

The copyTexImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0 Thunderbird before 17.0 and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via large image dimensions.

Reference

http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00022.html http://lists.opensuse.org/opensuse-updates/2012-11/msg00090.html http://lists.opensuse.org/opensuse-updates/2012-11/msg00092.html http://lists.opensuse.org/opensuse-updates/2012-11/msg00093.html http://osvdb.org/87599 http://secunia.com/advisories/51369 http://secunia.com/advisories/51370 http://secunia.com/advisories/51381 http://secunia.com/advisories/51434 http://secunia.com/advisories/51439 http://secunia.com/advisories/51440 http://www.mozilla.org/security/announce/2012/mfsa2012-106.html http://www.securityfocus.com/bid/56644 http://www.ubuntu.com/usn/USN-1636-1 http://www.ubuntu.com/usn/USN-1638-1 http://www.ubuntu.com/usn/USN-1638-2 http://www.ubuntu.com/usn/USN-1638-3 https://bugzilla.mozilla.org/show_bug.cgi?id=802778 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A16896