Secunia Security Advisory – Fedora has issued an update for ruby. This fixes a vulnerability, which can be exploited by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/93026/sa41082.txt
Source: https://packetstormsecurity.com/files/93026/Secunia-Security-Advisory-41082.html