KLA12505
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, cause denial of service.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Visual Studio can be exploited remotely to gain privileges.
2. A remote code execution vulnerability in Window Visual Studio can be exploited remotely to execute arbitrary code.
3. A denial of service vulnerability in .NET Framework can be exploited remotely to cause denial of service.
4. An elevation of privilege vulnerability in Visual Studio Code can be exploited remotely to gain privileges.
5. A denial of service vulnerability in YARP can be exploited remotely to cause denial of service.
6. An elevation of privilege vulnerability in PowerShell can be exploited remotely to gain privileges.

Microsoft .NET Framework 4.5.2
Microsoft .NET Framework 4.8
Microsoft .NET Framework 3.5 AND 4.8
Microsoft .NET Framework 3.5 AND 4.7.2
PowerShell 7.1
PowerShell 7.0
PowerShell 7.2
YARP 1.0
YARP 1.1RC

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

5012596
5012117
5012326
5012332
5012327
5012331
5012329
5012324
5012328
5012325
5012123
5012121
5012120
5012118
5012330
5016568