Mandriva Linux Security Advisory MDKSA-2006-148 – An integer overflow flaw was discovered in how xorg-x11/XFree86 handles PCF files. A malicious authorized client could exploit the issue to cause a DoS (crash) or potentially execute arbitrary code with root privileges on the xorg-x11/XFree86 server.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49468/MDKSA-2006-148.txt
Source: https://packetstormsecurity.com/files/49468/Mandriva-Linux-Security-Advisory-2006.148.html