Secunia Security Advisory – Debian has issued an update for icu. This fixes a vulnerability, 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/81425/sa36769.txt
Source: https://packetstormsecurity.com/files/81425/Secunia-Security-Advisory-36769.html