Untrusted search path vulnerability in the Mozilla Updater in Mozilla Firefox before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before 17.0.5, and SeaMonkey before 2.17 allows local users to gain privileges via a Trojan horse DLL file in an unspecified directory.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17146
https://bugzilla.mozilla.org/show_bug.cgi?id=830134
http://www.mozilla.org/security/announce/2013/mfsa2013-34.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00019.html
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00013.html