Gentoo Linux Security Advisory 201309-23 – Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, and SeaMonkey, some of which may allow a remote user to execute arbitrary code. Versions less than 17.0.9 are affected…. Gentoo Linux Security Advisory 201309-23 – Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, and SeaMonkey, some of which may allow a remote user to execute arbitrary code. Versions less than 17.0.9 are affected.

Read more http://packetstormsecurity.com/files/123420/glsa-201309-23.txt