Secunia Security Advisory – Debian has issued an update for libspf2. This fixes a vulnerability, which can be exploited by malicious people to potentially compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/71220/sa32396.txt
Source: https://packetstormsecurity.com/files/71220/Secunia-Security-Advisory-32396.html