Secunia Security Advisory – Fedora has issued an update for ircd-hybrid. This fixes a vulnerability, which can be exploited by malicious people to 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/90474/sa40125.txt
Source: https://packetstormsecurity.com/files/90474/Secunia-Security-Advisory-40125.html