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KLA51717
Multiple vulnerabilities in Microsoft Developer Tools

Updated: 01/25/2024
Detect date
?
08/08/2023
Severity
?
High
Description

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

Below is a complete list of vulnerabilities:

  1. A spoofing vulnerability in Visual Studio Tools for Office Runtime can be exploited remotely to spoof user interface.
  2. A denial of service vulnerability in .NET and Visual Studio can be exploited remotely to cause denial of service.
  3. A spoofing vulnerability in .NET Framework can be exploited remotely to spoof user interface.
  4. A remote code execution vulnerability in .NET and Visual Studio can be exploited remotely to execute arbitrary code.
  5. A spoofing vulnerability in Azure DevOps Server can be exploited remotely to spoof user interface.
  6. An information disclosure vulnerability in ASP.NET Core SignalR and Visual Studio can be exploited remotely to obtain sensitive information.
  7. An elevation of privilege vulnerability in ASP.NET can be exploited remotely to gain privileges.
  8. A denial of service vulnerability in .NET Core and Visual Studio can be exploited remotely to cause denial of service.
Exploitation

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

Affected products

Azure DevOps Server 2019.1.2
Microsoft .NET Framework 3.5 AND 4.7.2
Visual Studio 2010 Tools for Office Runtime
Microsoft .NET Framework 4.8
Microsoft Visual Studio 2022 version 17.4
Microsoft Visual Studio 2022 version 17.2
Microsoft .NET Framework 4.6.2
.NET 6.0
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
Microsoft Visual Studio 2022 version 17.6
Microsoft .NET Framework 3.5 AND 4.8
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Microsoft .NET Framework 3.5 AND 4.8.1
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
ASP.NET Core 2.1
.NET 7.0
Azure DevOps Server 2019.0.1
Azure DevOps Server 2020.1.2
Microsoft .NET Framework 2.0 Service Pack 2

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-2023-36897
CVE-2023-38180
CVE-2023-36873
CVE-2023-35390
CVE-2023-36869
CVE-2023-35391
CVE-2023-36899
CVE-2023-38178

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

PE 
[?]

SUI 
[?]
Related products
Microsoft .NET Framework
Microsoft Visual Studio
Microsoft Office
Microsoft Azure
.NET
CVE-IDS
?
CVE-2023-368976.5High
CVE-2023-368696.3High
CVE-2023-381807.5Critical
CVE-2023-368735.9High
CVE-2023-353907.8Critical
CVE-2023-353917.5Critical
CVE-2023-368998.8Critical
CVE-2023-381787.5Critical
KB list

5029242
5029259
5028948
5029569
5029655
5028952
5029648
5029566
5029649
5029654
5029653
5029567
5029568
5029647
5029689
5029688
5029652
5029650
5029651
5029497

Microsoft official advisories
Microsoft Security Update Guide
Find out the statistics of the vulnerabilities spreading in your region