Red Hat has issued an update for icedtea-web. This fixes a security issue, which can be exploited by malicious people to bypass certain security restrictions.

The security issue is caused due to an error in the web browser plugin and can be exploited to bypass the same-origin policy via a malicious applet.

Solution
Updated packages are available via Red Hat Network.
Further details available to Secunia VIM customers

Provided and/or discovered by
The vendor credits Deepak Bhole.

Changelog
Further details available to Secunia VIM customers

Original Advisory
RHSA-2011:1441-01:
https://rhn.redhat.com/errata/RHSA-2011-1441.html

Deep Links
Links available to Secunia VIM customers