Secunia Security Advisory – Debian has issued an update for jasper. 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/88688/sa39505.txt
Source: https://packetstormsecurity.com/files/88688/Secunia-Security-Advisory-39505.html