Secunia Security Advisory – rPath has issued an update for ruby. This fixes some vulnerabilities, which can be exploited by malicious people to bypass certain security restrictions, cause a DoS (Denial of Service), and conduct spoofing attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/69512/sa31697.txt
Source: https://packetstormsecurity.com/files/69512/Secunia-Security-Advisory-31697.html