Secunia Security Advisory – Gentoo has issued updates for chmlib / kchmviewer. This fixes a vulnerability, which potentially can be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41826/sa17776.txt
Source: https://packetstormsecurity.com/files/41826/Secunia-Security-Advisory-17776.html