Secunia Security Advisory – Some vulnerabilities have been reported in strongSwan, which can be exploited by malicious people to potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92768/sa40956.txt
Source: https://packetstormsecurity.com/files/92768/Secunia-Security-Advisory-40956.html