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Microsoft .NET Framework CVE-2019-0545 Information Disclosure Vulnerability

description-logoDescription

An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations. An attacker who successfully exploited the vulnerability could retrieve content, that is normally restricted, from a web application. The security update addresses the vulnerability by enforcing CORS configuration to prevent its bypass.

affected-products-logoAffected Applications

Microsoft .NET Framework 4.5.2 on Windows RT 8.1
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1
Microsoft .NET Framework 4.7.2 on Windows Server version 1803 (Server Core Installation)
Microsoft .NET Framework 3.5 on Windows Server version 1803 (Server Core Installation)
.NET Core 2.1
.NET Core 2.2
Microsoft .NET Framework 3.5 on Windows Server version 1709 (Server Core Installation)
Windows Server 2016
Microsoft .NET Framework 4.7.1/4.7.2 on Windows Server version 1709 (Server Core Installation)
Windows Server 2012
Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2019

CVE References

CVE-2019-0545

Other References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0545
ID 56378
Created Jan 08, 2019
Description
Updated		 Dec 21, 2023
Risk black-background-circle-icon black-background-circle-icon black-background-circle-icon black-background-circle-icon lightgray-background-circle-icon
Coverage FortiClient
OS Windows
Vendor Microsoft
Patch auto
Application Microsoft .NET Framework 4.5.2 on Windows RT 8.1 , Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 , Microsoft .NET Framework 4.7.2 on Windows Server version 1803 (Server Core Installation) , Microsoft .NET Framework 3.5 on Windows Server version 1803 (Server Core Installation) , .NET Core 2.1 , .NET Core 2.2 , Microsoft .NET Framework 3.5 on Windows Server version 1709 (Server Core Installation) , Windows Server 2016 , Microsoft .NET Framework 4.7.1/4.7.2 on Windows Server version 1709 (Server Core Installation) , Windows Server 2012 , Windows 8 , Windows 7 , Windows 10 , Windows Server 2008 , Windows Server 2019