Secunia Security Advisory – Debian has issued an update for fetchmail. This fixes a vulnerability, which can be exploited by malicious, local users to gain knowledge of certain sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41632/sa17631.txt
Source: https://packetstormsecurity.com/files/41632/Secunia-Security-Advisory-17631.html