Secunia Security Advisory – A weakness has been reported in Kerio ServerFirewall, which potentially can be exploited by malicious, local users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40191/sa16900.txt
Source: https://packetstormsecurity.com/files/40191/Secunia-Security-Advisory-16900.html