Vulnerability V-225232

The infrastructure to enable Code Access Security (CAS) exists only in .NET Framework 2.x - 4.x. The requirement is Not Applicable (NA) for .NET Framework > 4.x. (Note: The infrastructure is deprecated and is not receiving servicing or security fixes.) Open Windows explorer and search for all *.exe.config files. This requirement does not apply to the caspol.exe assembly or other assemblies provided with the Windows OS or the Windows Secure Host Baseline (SHB). To find relevant files, run the FINDSTR command from an elevated (admin) command prompt: FINDSTR /i /s "NetFx40_LegacySecurityPolicy" c:\*.exe.config This command will search all ."exe.config" files on the c: drive partition for the "LegacySecurityPolicy" setting. Repeat the command for each drive partition on the system. If the .NET application configuration file uses the legacy policy element, and .NET STIG guidance that covers these legacy versions has not been applied, this is a finding.

The infrastructure to enable CAS exists only in .NET Framework 2.x - 4.x. The requirement is Not Applicable (NA) for .NET Framework > 4.x. (Note: The infrastructure is deprecated and is not receiving servicing or security fixes.) Apply the .NET Framework Security Checklist for .Net versions 1 through 3.5 when using the NetFx40_LegacySecurityPolicy setting.