Secunia Security Advisory – Junker Broke has reported a vulnerability in Squirrelmail, which can be exploited by malicious people to disclose certain sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46964/sa20406.txt
Source: https://packetstormsecurity.com/files/46964/Secunia-Security-Advisory-20406.html