Secunia Security Advisory – FreeBSD has issued an update for bzip2. 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/38335/sa15869.txt
Source: https://packetstormsecurity.com/files/38335/Secunia-Security-Advisory-15869.html