CVE-2022-24512: .NET and Visual Studio Remote Code Execution Vulnerability

Published Mar 8, 2022
·
Updated

.NET and Visual Studio Remote Code Execution Vulnerability

Other sources

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 6.0, .NET 5.0, and .NET Core 3.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A Remote Code Execution vulnerability exists in .NET 6.0, .NET 5.0, and .NET Core 3.1 where a stack buffer overrun occurs in .NET Double Parse routine.

Patches Any .NET 6.0 application running on .NET 6.0.2 or lower Any .NET 5.0 application running on .NET 5.0.14 or lower Any .NET Core 3.1 application running on .NET Core 3.1.22 or lower

To fix the issue, please install the latest version of .NET 6.0, .NET 5.0, or .NET Core 3.1. If you have installed one or more .NET Core SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET Core SDKs.

If you're using .NET 6.0, you should download and install Runtime 6.0.3 or SDK 6.0.103 (for Visual Studio 2019 v17.0) or SDK 6.0.201 (for Visual Studio 2019 V17.1) from https://dotnet.microsoft.com/download/dotnet-core/5.0. If you're using .NET 5.0, you should download and install Runtime 5.0.15 or SDK 5.0.406 (for Visual Studio 2019 v16.11) or SDK 5.0.212 (for Visual Studio 2019 V16.9) from https://dotnet.microsoft.com/download/dotnet-core/5.0. If you're using .NET Core 3.1, you should download and install Runtime 3.1.23 or SDK 3.1.417 (for Visual Studio 2019 v16.7) from https://dotnet.microsoft.com/download/dotnet-core/3.1. .NET 6.0, .NET 5.0, and .NET Core 3.1 updates are also available from Microsoft Update. To access this either type "Check for updates" in your Windows search, or open Settings, choose Update & Security and then click Check for Updates.

Other Details

- Announcement for this issue can be found at dotnet/announcements#213 - An Issue for this can be found at https://github.com/dotnet/runtime/issues/66348 - MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-24512

— GitHub

Affected Software

120 affected componentsFixes available
Microsoft .NET 6.0
Patch available
nuget/Microsoft.NETCore.App.Runtime.win-x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.win-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.win-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.win-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.osx-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.osx-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.win-x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.win-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.tvos-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.osx-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.osx-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.linux-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.ios-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.browser-wasm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x86.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x86.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm64.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm64.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.Mono.android-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-musl-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.linux-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x86.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x86>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm64.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm.Msi.x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvossimulator-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvossimulator-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvos-arm64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.maccatalyst-x64>=6.0.0<6.0.3
6.0.3
nuget/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.maccatalyst-arm64>=6.0.0<6.0.3
6.0.3
Microsoft PowerShell 7.1
Patch available
Microsoft PowerShell 7.2
Patch available
Microsoft Visual Studio 2019 (includes 16.0 – 16.6)=16.7
Patch available
Microsoft Visual Studio 2019 (includes 16.0 - 16.8)=16.9
Patch available
Microsoft Visual Studio 2019 (includes 16.0 - 16.10)=16.11
Patch available
Microsoft .NET 5.0
Patch available
Microsoft .NET Core=3.1
Patch available
Microsoft .NET=5.0
Microsoft .NET=6.0.0
Microsoft .NET Core=3.1
Microsoft PowerShell>=7.0<7.0.9
Microsoft PowerShell>=7.1<7.1.6
Microsoft PowerShell>=7.2<7.2.2
Microsoft Visual Studio 2019>=16.0<=16.6.4
Microsoft Visual Studio 2019>=16.7.0<16.7.26
Microsoft Visual Studio 2019>=16.8.0<=16.8.7
Microsoft Visual Studio 2019>=16.9.0<16.9.18
Microsoft Visual Studio 2019>=16.10.0<=16.10.4
Microsoft Visual Studio 2019>=16.11.0<16.11.11
Microsoft Visual Studio 2022>=17.0<17.0.7
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Microsoft Visual Studio 2022=17.0
Patch available
Microsoft Visual Studio 2022>=17.0.0<17.0.7

Remediation

Patch Available

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24512

Event History

Mar 8, 2022
CVE Published
08:00 AM
Data Sourced
08:00 AM
DescriptionSeverityWeakness
Mar 9, 2022
CVE Published
via MITRE·05:08 PM
Data Sourced
via MITRE·05:08 PM
DescriptionSeverity
Data Sourced
via NVD·05:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Oct 18, 2022
Advisory Published
via GitHub·09:46 PM
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Frequently Asked Questions

1

What is CVE-2022-24512?

CVE-2022-24512 is a .NET and Visual Studio remote code execution vulnerability.

2

How severe is CVE-2022-24512?

CVE-2022-24512 has a severity level of 6.3 (high).

3

Which software versions are affected by CVE-2022-24512?

CVE-2022-24512 affects Visual Studio 2019 versions 16.0 - 16.10, Visual Studio 2022 version 17.0, .NET 6.0, PowerShell 7.2, .NET 5.0, .NET Core 3.1, Visual Studio 2019 versions 16.0 - 16.6, PowerShell 7.1, and Visual Studio 2019 versions 16.0 - 16.8.

4

How can I fix CVE-2022-24512?

To fix CVE-2022-24512, update to Visual Studio 2019 version 16.11, Visual Studio 2022 version 17.0, .NET 6.0, PowerShell 7.2, .NET 5.0, .NET Core 3.1, Visual Studio 2019 version 16.7, PowerShell 7.1, or Visual Studio 2019 version 16.9.

5

Where can I find more information about CVE-2022-24512?

You can find more information about CVE-2022-24512 at the following reference link: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24512

Company

Resources

Contact

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