Input validation error in .NET and Visual Studio - CVE-2024-38095

Vulnerability identifier: #VU94042

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-38095

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in .NET and Visual Studio. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

.NET
Worksoft Connective Automation Platform for IBM
Robotic Process Automation for Cloud Pak
Visual Studio
Oracle Linux
Anolis OS
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for IBM z Systems
Ubuntu
dotnet-targeting-pack-6.0
dotnet-runtime-6.0
dotnet-hostfxr-6.0
dotnet-host
dotnet-apphost-pack-6.0
aspnetcore-targeting-pack-6.0
aspnetcore-runtime-6.0
netstandard-targeting-pack-2.1
dotnet-templates-6.0
dotnet-sdk-6.0-source-built-artifacts
dotnet-sdk-6.0
dotnet
dotnet8.0 (Red Hat package)
dotnet-runtime-6.0 (Ubuntu package)
dotnet6 (Ubuntu package)
dotnet-sdk-6.0 (Ubuntu package)
dotnet-hostfxr-6.0 (Ubuntu package)
aspnetcore-runtime-6.0 (Ubuntu package)
dotnet-host (Ubuntu package)
aspnetcore-runtime-8.0 (Ubuntu package)
dotnet-host-8.0 (Ubuntu package)
dotnet-hostfxr-8.0 (Ubuntu package)
dotnet-runtime-8.0 (Ubuntu package)
dotnet-sdk-8.0 (Ubuntu package)
dotnet8 (Ubuntu package)
Red Hat OpenShift Dev Spaces
IBM Robotic Process Automation

Install updates from vendor's website.

Worksoft Connective Automation Platform for IBM - update to 14.6.1
dotnet-targeting-pack-6.0 - update to 6.0.32-1.0.1
dotnet-runtime-6.0 - update to 6.0.32-1.0.1
dotnet-hostfxr-6.0 - update to 6.0.32-1.0.1
dotnet-host - update to 6.0.32-1.0.1
dotnet-apphost-pack-6.0 - update to 6.0.32-1.0.1
aspnetcore-targeting-pack-6.0 - update to 6.0.32-1.0.1
aspnetcore-runtime-6.0 - update to 6.0.32-1.0.1
netstandard-targeting-pack-2.1 - update to 6.0.132-1.0.1
dotnet-templates-6.0 - update to 6.0.132-1.0.1
dotnet-sdk-6.0-source-built-artifacts - update to 6.0.132-1.0.1
dotnet-sdk-6.0 - update to 6.0.132-1.0.1
dotnet - update to 6.0.132-1.0.1
dotnet8.0 (Red Hat package) - addressed in versions 8.0.107-1.el8_10, 8.0.107-1.el9_4
Red Hat OpenShift Dev Spaces - update to 3.15.0
Robotic Process Automation for Cloud Pak - addressed in versions 21.0.7.18, 23.0.18
IBM Robotic Process Automation - addressed in versions 21.0.7.18, 23.0.18
dotnet-runtime-6.0 (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
dotnet6 (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
dotnet-sdk-6.0 (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
dotnet-hostfxr-6.0 (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
aspnetcore-runtime-6.0 (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
dotnet-host (Ubuntu package) - addressed in versions 6.0.132-0ubuntu1~22.04.1, 6.0.132-0ubuntu1~23.10.1
aspnetcore-runtime-8.0 (Ubuntu package) - addressed in versions 8.0.7-0ubuntu1~22.04.1, 8.0.7-0ubuntu1~23.10.1, 8.0.7-0ubuntu1~24.04.1
dotnet-host-8.0 (Ubuntu package) - addressed in versions 8.0.7-0ubuntu1~22.04.1, 8.0.7-0ubuntu1~23.10.1, 8.0.7-0ubuntu1~24.04.1
dotnet-hostfxr-8.0 (Ubuntu package) - addressed in versions 8.0.7-0ubuntu1~22.04.1, 8.0.7-0ubuntu1~23.10.1, 8.0.7-0ubuntu1~24.04.1
dotnet-runtime-8.0 (Ubuntu package) - addressed in versions 8.0.7-0ubuntu1~22.04.1, 8.0.7-0ubuntu1~23.10.1, 8.0.7-0ubuntu1~24.04.1
dotnet-sdk-8.0 (Ubuntu package) - addressed in versions 8.0.107-0ubuntu1~22.04.1, 8.0.107-0ubuntu1~23.10.1, 8.0.107-0ubuntu1~24.04.1
dotnet8 (Ubuntu package) - addressed in versions 8.0.107-8.0.7-0ubuntu1~22.04.1, 8.0.107-8.0.7-0ubuntu1~23.10.1, 8.0.107-8.0.7-0ubuntu1~24.04.1

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38095

• Multiple vulnerabilities in Microsoft .NET and Visual Studio
• Ubuntu update for dotnet6
• Red Hat Enterprise Linux 9 update for dotnet8.0
• Red Hat Enterprise Linux 8 update for dotnet8.0
• Multiple vulnerabilities in Oracle Linux
• Multiple vulnerabilities in Red Hat OpenShift Dev Spaces
• IBM Robotic Process Automation update for Microsoft .NET
• Anolis OS update for dotnet6.0
• Worksoft Connective Automation Platform for IBM update for .NET and Visual Studio