Secunia Security Advisory – Multiple unspecified vulnerabilities have been reported in FreeRADIUS, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34419/sa12570.txt
Source: https://packetstormsecurity.com/files/34419/Secunia-Security-Advisory-12570.html