Secunia Security Advisory – Fedora has issued an update for gupng. This fixes a vulnerability, 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/78467/sa35482.txt
Source: https://packetstormsecurity.com/files/78467/Secunia-Security-Advisory-35482.html