Secunia Security Advisory – Red Hat has issued an update for gnutls. This fixes a vulnerability, which can be exploited by malicious people to conduct spoofing attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/80746/sa36496.txt
Source: https://packetstormsecurity.com/files/80746/Secunia-Security-Advisory-36496.html