Secunia Security Advisory – A vulnerability has been reported in libXfont, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48934/sa21450.txt
Source: https://packetstormsecurity.com/files/48934/Secunia-Security-Advisory-21450.html