Secunia Security Advisory – Ubuntu has issued an update for curl. This fixes a vulnerability, which can be exploited by malicious people to conduct spoofing attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/80496/sa36312.txt
Source: https://packetstormsecurity.com/files/80496/Secunia-Security-Advisory-36312.html