KLA67403 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 can be exploited remotely to gain privileges.
2. A remote code execution vulnerability in .NET and Visual Studio can be exploited remotely to execute arbitrary code.
3. An arbitrary code execution can be exploited remotely to execute arbitrary code.
4. A denial of service vulnerability in Visual Studio can be exploited remotely to cause denial of service.

Original advisories

CVE-2024-32002

CVE-2024-30045

CVE-2024-32004

CVE-2024-30046

Exploitation

Public exploits exist for this vulnerability.

Related products

Microsoft-Visual-Studio

.NET

CVE list

CVE-2024-32002 critical

CVE-2024-30045 high

CVE-2024-32004 critical

CVE-2024-30046 high

KB list

5038352

5038351

Solution

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

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft Visual Studio 2022 version 17.6Microsoft Visual Studio 2022 version 17.4.NET 7.0Microsoft Visual Studio 2022 version 17.9Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)Microsoft Visual Studio 2022 version 17.8.NET 8.0