Secunia Security Advisory – Fedora has issued an update for pam_krb5. This fixes a security issue, which can be exploited by malicious people to disclose potentially sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78801/sa35615.txt
Source: https://packetstormsecurity.com/files/78801/Secunia-Security-Advisory-35615.html