Secunia Security Advisory – Ubuntu has issued an update for cpio. This fixes a vulnerability, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/70621/sa32051.txt
Source: https://packetstormsecurity.com/files/70621/Secunia-Security-Advisory-32051.html