Iiscore.dll – Pre Service Pack 1 Revision History for Windows 8 RTM and Windows Server 2012 RTM
10-Oct-2012 – 8.0.9200.20533 – Iiscore.dll – x86/x64 – http://support.microsoft.com/kb/2763973 – FIX: “HTTP 403 (Forbidden)” when a client HTTPS request is sent to a Web application or a Web service in IIS 7.5 or IIS 8.0 and uses a self-signed certificate
10-Oct-2012 – 8.0.9200.16432 – Iiscore.dll – x86/x64 – http://support.microsoft.com/kb/2763973 – FIX: “HTTP 403 (Forbidden)” when a client HTTPS request is sent to a Web application or a Web service in IIS 7.5 or IIS 8.0 and uses a self-signed certificate