Secunia Security Advisory – Debian has issued an update for krb5. This fixes a vulnerability, 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/59094/sa26691.txt
Source: https://packetstormsecurity.com/files/59094/Secunia-Security-Advisory-26691.html