phpMyAdmin 'unserialize()' Remote Code Execution Vulnerability

Summary
phpMyAdmin is prone to a vulnerability that lets attackers execute arbitrary code in the context of the webserver process. This may facilitate unauthorized access or privilege escalation other attacks are also possible. Versions prior to phpMyAdmin 3.0.0 or 2.11.10 are vulnerable.
Solution
Updates are available. Please see the references for more information.
References