Secunia Security Advisory – Debian has issued an update for wv2. This fixes a vulnerability, which potentially can be exploited by malicious people to compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47458/sa20688.txt
Source: https://packetstormsecurity.com/files/47458/Secunia-Security-Advisory-20688.html