Mandriva Linux Security Advisory – A vulnerability was found in xdg-open and xdg-email commands, which allows remote attackers to execute arbitrary commands if the user is tricked into trying to open a maliciously crafted URL.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/63189/MDVSA-2008-031.txt
Source: https://packetstormsecurity.com/files/63189/Mandriva-Linux-Security-Advisory-2008-031.html