RedHat Update for firefox RHSA-2010:0558-01

Solution
Please Install the Updated Packages.
Insight
Mozilla Firefox is an open source web browser. An invalid free flaw was found in Firefox's plugin handler. Malicious web content could result in an invalid memory pointer being freed, causing Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2010-2755) All Firefox users should upgrade to these updated packages, which contain a backported patch that corrects this issue. After installing the update, Firefox must be restarted for the changes to take effect.
Affected
firefox on Red Hat Enterprise Linux AS version 4, Red Hat Enterprise Linux ES version 4, Red Hat Enterprise Linux WS version 4
References