Zero Day Initiative Advisory 10-055 – This vulnerability allows remote attackers to violate security policies on vulnerable installations of Sun Java Runtime. User interaction is required to exploit this vulnerability in that the target must run a malicious applet. The specific flaw allows malicious applets to connect to network addresses other than the originating applet and client IPs. A handcrafted applet can override compile time checks to prevent compilation of a mutable InetAddress subclass. This results in the ability to circumvent the Applet SecurityManager restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/88093/ZDI-10-055.txt
Source: https://packetstormsecurity.com/files/88093/Zero-Day-Initiative-Advisory-10-055.html