Secunia Security Advisory – Gentoo has issued an update for heartbeat. This fixes some vulnerabilities, which can be exploited by malicious, local users and malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49213/sa21629.txt
Source: https://packetstormsecurity.com/files/49213/Secunia-Security-Advisory-21629.html