|Description||Double free vulnerability in Mozilla Firefox before 3.0.7, Thunderbird before 220.127.116.11, and SeaMonkey before 1.1.15 allows remote attackers to execute arbitrary code via "cloned XUL DOM elements which were linked as a parent and child," which are not properly handled during garbage collection.|
|Source||CVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)|
|NVD severity||high (attack range: remote)|
|Debian/oldoldstable||not known to be vulnerable.|
|Debian/stable||not known to be vulnerable.|
|Debian/testing||not known to be vulnerable.|
|Debian/unstable||not known to be vulnerable.|
Vulnerable and fixed packages
The table below lists information on source packages.
|xulrunner (PTS)||wheezy, wheezy (security)||24.8.1esr-2~deb7u1||fixed|
The information below is based on the following data on fixed versions.
[etch] - xulrunner <not-affected> (Vulnerable code not present)