Secunia Security Advisory – Red Hat has issued an update for gnutls. This fixes some vulnerabilities, which can be exploited by malicious people to manipulate certain data, bypass certain security restrictions, cause a DoS (Denial of Service), and potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87636/sa39127.txt
Source: https://packetstormsecurity.com/files/87636/Secunia-Security-Advisory-39127.html