CentOS Update for firefox CESA-2011:1242 centos4 i386

Solution
Please Install the Updated Packages.
Insight
Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. It was found that a Certificate Authority (CA) issued a fraudulent HTTPS certificate. This update renders any HTTPS certificates signed by that CA as untrusted, except for a select few. The now untrusted certificates that were issued before July 1, 2011 can be manually re-enabled and used again at your own risk in Firefox however, affected certificates issued after this date cannot be re-enabled or used. (BZ#734316) All Firefox users should upgrade to these updated packages, which contain a backported patch. After installing the update, Firefox must be restarted for the changes to take effect.
Affected
firefox on CentOS 4
References