Secunia Security Advisory – Mr Ha1 has discovered a weakness in Windows Live Messenger, 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/75049/sa33985.txt
Source: https://packetstormsecurity.com/files/75049/Secunia-Security-Advisory-33985.html