Secunia Security Advisory – Ubuntu has issued an update for xmlrpc-c. This fixes multiple vulnerabilities, 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/86535/sa38642.txt
Source: https://packetstormsecurity.com/files/86535/Secunia-Security-Advisory-38642.html