CVE-2012-4213 Information

Description

Use-after-free vulnerability in the nsEditor::FindNextLeafNode function 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 (heap memory corruption) via unspecified vectors.

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://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/mfsa2012-105.html http://www.securityfocus.com/bid/56638 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=795708 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A16761