KLA11513
Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, spoof user interface, cause denial of service, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. Security bypass vulnerabulity in Windows Communication Foundation can be exploited remotely to gain privileges.
2. An elevation of privilege vulnerability in Visual Studio can be exploited remotely via specially crafted application to gain privileges.
3. A remote code execution vulnerability in .NET Framework can be exploited remotely via specially crafted file to execute arbitrary code.
4. An elevation of privilege vulnerability in Docker can be exploited remotely to gain privileges.
5. A spoofing vulnerability in ASP.NET Core can be exploited remotely via specially crafted to spoof user interface.
6. A denial of service vulnerability in .NET can be exploited remotely via specially crafted requests to cause denial of service.
7. A cross-site-scripting (XSS) vulnerability Team Foundation Server can be exploited remotely via specially crafted payload to spoof user interface.
8. A remote code execution vulnerability in Azure DevOps Server and Team Foundation Server can be exploited remotely via specially crafted file to execute arbitrary code.
9. An information disclosure vulnerability in Visual Studio can be exploited remotely via specially crafted to obtain sensitive information.

Public exploits exist for this vulnerability.

Microsoft Visual Studio 2019 version 16.1
Microsoft Visual Studio 2019 version 16.0
Microsoft .NET Framework 3.5
Microsoft .NET Framework 3.5 AND 4.7.2
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2
Microsoft .NET Framework 4.6
Microsoft .NET Framework 4.8
Microsoft .NET Framework 4.6/4.6.1/4.6.2
Microsoft Visual Studio 2017
Microsoft .NET Framework 4.5.2
Microsoft .NET Framework 3.5 AND 4.8
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft .NET Framework 3.0 Service Pack 2
Microsoft .NET Framework 3.5.1
Microsoft Azure Kubernetes Service
Azure IoT Edge
ASP.NET Core 2.1
ASP.NET Core 2.2
Azure DevOps Server 2019.0.1
Team Foundation Server 2018 Update 3.2
Team Foundation Server 2018 Update 1.2
Team Foundation Server 2017 Update 3.1
Team Foundation Server 2012 Update 4
Team Foundation Server 2010 SP1 (x64)
Team Foundation Server 2010 SP1 (x86)
Team Foundation Server 2013 Update 5
Team Foundation Server 2015 Update 4.2
Microsoft Visual Studio 2010 Service Pack 1
Microsoft Visual Studio 2013 Update 5
Microsoft Visual Studio 2012 Update 5
Microsoft Visual Studio 2015 Update 3
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1703 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2019 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server, version 1803 (Server Core Installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Microsoft.IdentityModel 7.0.0
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
Windows Server 2012 R2 (Server Core installation)
Windows 10 Version 1903 for ARM64-based Systems
Microsoft SharePoint Foundation 2013 Service Pack 1
Windows 8.1 for 32-bit systems
Windows Server 2012
Microsoft SharePoint Foundation 2010 Service Pack 2
Windows RT 8.1
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 for 32-bit Systems
Windows Server, version 1903 (Server Core installation)
Windows Server 2012 (Server Core installation)
Windows 10 Version 1803 for x64-based Systems
Windows Server 2016
Microsoft SharePoint Enterprise Server 2016
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2012 R2
Windows Server 2016 (Server Core installation)
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1709 for 32-bit Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows 10 Version 1903 for x64-based Systems
Windows 10 for x64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows Server 2019
Windows 10 Version 1703 for 32-bit Systems
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Microsoft SharePoint Server 2019
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 8.1 for x64-based systems

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

4507460
4507435
4507455
4507458
4507450
4507412
4507421
4507419
4507420
4507411
4507423
4507414
4506989
4506988
4506987
4506991
4507413
4507422
4506986
4506161
4506163
4506164
4506162