framework v3 multi/realserver/describe cannot work on realserver 8.0 when framwork 2.7 work well, I got shell use framwork2.7, I tracked
it, and modify rex/client.rb, deleted Host header , so that the application layer packet sended by exploit same as framework 2.7 realserver_describe_linux, but to my curious, the check module also cannot work on framework3, I compared the application protocol for RTSP, It same as framework 2.7, the difference that sended packet is TCP segment with append option, so I guess this lead to realserver cannot recognize application data, so the check and exploit function fail. I think this is a error, and on IIS server win2k, it doesnot influence it. my test environment is win2kserversp3 realserver 8.0, framework v3 client run on redhat9, and framwork 2.7 run on cygwin
