KLA20235
Multiple vulnerabilities in Microsoft Developer Tools

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

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft SQL Server Integration Service (VS extension) can be exploited remotely to execute arbitrary code.
2. A remote code execution vulnerability in Visual Studio can be exploited remotely to execute arbitrary code.
3. A remote code execution vulnerability in Azure DevOps Server can be exploited remotely to execute arbitrary code.
4. An elevation of privilege vulnerability in Visual Studio can be exploited remotely to gain privileges.
5. A denial of service vulnerability in .NET Framework can be exploited remotely to cause denial of service.
6. A denial of service vulnerability in Visual Studio can be exploited remotely to cause denial of service.
7. A remote code execution vulnerability in GitHub can be exploited remotely to execute arbitrary code.
8. A remote code execution vulnerability in .NET and Visual Studio can be exploited remotely to execute arbitrary code.
9. Integer overflow vulnerability can be exploited to execute arbitrary code.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Microsoft .NET Framework 4.6.2
Microsoft .NET Framework 3.5 AND 4.8
Microsoft .NET Framework 3.5
Microsoft Visual Studio 2022 version 17.4
Microsoft .NET Framework 3.5.1
Microsoft .NET Framework 3.5 AND 4.7.2
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Microsoft .NET Framework 4.8
Microsoft .NET Framework 3.0 Service Pack 2
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
Microsoft .NET Framework 3.5 AND 4.8.1
Azure DevOps Server 2020.1.2
Microsoft Visual Studio 2022 version 17.0
Microsoft .NET Framework 3.5 and 4.6.2
Microsoft Visual Studio 2022 version 17.2
SQL Server Integration Services for Visual Studio 2019
SQL Server Integration Services for Visual Studio 2022
.NET 7.0
.NET 6.0
PowerShell 7.2

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

5022838
5022858
5023286
5022782
5022734
5022733
5022728
5022783
5022731
5022732
5022784
5022727
5022729
5022503
5022786
5023288
5022785
5022497
5022730
5022735
5025792
5026610