Secunia Security Advisory – Gentoo has issued an update for t1lib. This fixes a vulnerability, which can be exploited by malicious users to potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/60107/sa27239.txt
Source: https://packetstormsecurity.com/files/60107/Secunia-Security-Advisory-27239.html