KLA12110 Multiple vulnerabilities in Microsoft Developer Tools

Detect date:

03/09/2021

Severity:

Critical

Description:

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Visual Studio Code Remote - Containers Extension
Microsoft Quantum Development Kit for Visual Studio Code
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)
Visual Studio Code - Java Extension Pack
Visual Studio Code
Microsoft Visual Studio 2019 version 16.8 (includes 16.0 - 16.7)
Microsoft Visual Studio Code ESLint extension
Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)
Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)

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)

Original advisories:

CVE-2021-27081
CVE-2021-27060
CVE-2021-21300
CVE-2021-27082
CVE-2021-27083
CVE-2021-27084

Impacts:

ACE

Related products:

Microsoft Visual Studio

CVE-IDS:

CVE-2021-270817.8Critical
CVE-2021-270607.8Critical
CVE-2021-213007.5Critical
CVE-2021-270827.8Critical
CVE-2021-270837.8Critical
CVE-2021-270847.8Critical

Microsoft official advisories: