Secunia Security Advisory – Gentoo has issued an update for squirrelmail. This fixes some vulnerabilities, which can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/58469/sa26424.txt
Source: https://packetstormsecurity.com/files/58469/Secunia-Security-Advisory-26424.html