source: http://www.securityfocus.com/bid/37909/info

Sun Java System Web Server is prone to a denial-of-service vulnerability.

An attacker can exploit this issue to crash the effected application, denying service to legitimate users.

Sun Java System Web Server 7.0 Update 6 is affected; other versions may also be vulnerable. 

The following example request is available:

" / HTTP/1.0\n\n"