Secunia Security Advisory – Gentoo has issued an update for irssi. This fixes a weakness, 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/81293/sa36652.txt
Source: https://packetstormsecurity.com/files/81293/Secunia-Security-Advisory-36652.html