Overview: The host is running PHP and is prone to denial of service vulnerability.
Vulnerability Insight: This bug is due to an error in 'mbstring.func_overload' setting in .htaccess file. It can be exploited via modifying behavior of other sites hosted on the same web server which causes this setting to be applied to other virtual hosts on the same server.
Impact: Successful exploitation will let the local attackers to crash an affected web server.
Impact Level: Application
Affected Software/OS: PHP version 4.4.4 and prior PHP 5.1.x to 5.1.6 PHP 5.2.x to 5.2.5
Fix: No solution or patch is available as of 17th March, 2009. Information regarding this issue will be updated once the solution details are available. For updates refer to http://www.php.net