Secunia Security Advisory – Gentoo has issued an update for opera. This fixes some vulnerabilities, which can be exploited by malicious people to conduct spoofing attacks or compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/58778/sa26545.txt
Source: https://packetstormsecurity.com/files/58778/Secunia-Security-Advisory-26545.html