A denial of service vulnerability exists when .NET Framework improperly handles special web requests aka \.NET Framework Denial Of Service Vulnerability.\ This affects Microsoft .NET Framework 4.6 Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.7.1/4.7.2 Microsoft .NET Framework 4.7.2.