Secunia Security Advisory – Ubuntu has issued an update for pidgin. This fixes multiple weaknesses, 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/86587/sa38658.txt
Source: https://packetstormsecurity.com/files/86587/Secunia-Security-Advisory-38658.html