Secunia Security Advisory – A weakness has been reported in Symantec Firewall products, which can be exploited by malicious people to disclose certain system information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46250/sa20082.txt
Source: https://packetstormsecurity.com/files/46250/Secunia-Security-Advisory-20082.html