Secunia Security Advisory – Debian has issued an update for python-cjson. 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/91711/sa40500.txt
Source: https://packetstormsecurity.com/files/91711/Secunia-Security-Advisory-40500.html