Secunia Security Advisory – Debian has issued an update for opensc. This fixes a security issue, which can be exploited by malicious people to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/75450/sa34120.txt
Source: https://packetstormsecurity.com/files/75450/Secunia-Security-Advisory-34120.html