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 vulnerability exists in .NET 6.0, .NET 5.0 and .NET core 3.1 where a malicious client can can cause a denial of service when HTML forms are parsed. ### Affected software * Any .NET 6.0 application running on .NET 6.0.4 or earlier. * Any .NET 5.0 application running .NET 5.0.16 or earlier. * Any .NET Core 3.1 application running on .NET Core 3.1.24 or earlier. #### Affected packages **.NET Core 3.1** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=3.0.0,3.1.24 | 3.1.25 | **.NET 5.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=5.0.0,5.0.16 | 5.0.17 | **.NET 6.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=6.0.0,6.0.4 | 6.0.5 | ### Patches * If you're using .NET Core 6.0, you should download and install Runtime 6.0.5 or SDK 6.0.105 (for Visual Studio 2022 v17.0) or SDK 6.0.203 (for Visual Studio 2022 v17.1) from https://dotnet.microsoft.com/download/dotnet-core/6.0. * If you're using .NET 5.0, you should download and install Runtime 5.0.17 or SDK 5.0.214 (for Visual Studio 2019 v16.9) or SDK 5.0.408 (for Visual Studio 2011 v16.11) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.25 or SDK 3.1.419 (for Visual Studio 2019 v16.9 or Visual Studio 2011 16.11 or Visual Studio 2022 17.0 or Visual Studio 2022 17.1 ) 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 Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/222 An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/41609 MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-29145
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 vulnerability exists in .NET 6.0, .NET 5.0 and .NET core 3.1 where a malicious client can can cause a denial of service when HTML forms are parsed. ### Affected software * Any .NET 6.0 application running on .NET 6.0.4 or earlier. * Any .NET 5.0 application running .NET 5.0.16 or earlier. * Any .NET Core 3.1 application running on .NET Core 3.1.24 or earlier. #### Affected packages **.NET Core 3.1** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=3.0.0,3.1.24 | 3.1.25 | **.NET 5.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=5.0.0,5.0.16 | 5.0.17 | **.NET 6.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=6.0.0,6.0.4 | 6.0.5 | ### Patches * If you're using .NET Core 6.0, you should download and install Runtime 6.0.5 or SDK 6.0.105 (for Visual Studio 2022 v17.0) or SDK 6.0.203 (for Visual Studio 2022 v17.1) from https://dotnet.microsoft.com/download/dotnet-core/6.0. * If you're using .NET 5.0, you should download and install Runtime 5.0.17 or SDK 5.0.214 (for Visual Studio 2019 v16.9) or SDK 5.0.408 (for Visual Studio 2011 v16.11) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.25 or SDK 3.1.419 (for Visual Studio 2019 v16.9 or Visual Studio 2011 16.11 or Visual Studio 2022 17.0 or Visual Studio 2022 17.1 ) 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 Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/222 An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/41609 MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-29145
Update Microsoft.AspNetCore.App.Runtime.linux-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.osx-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.osx-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.osx-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-x86 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-x86 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-x86 to 6.0.5 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scan.NET Denial of Service Vulnerability affects Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget). Severity is high. 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 vulnerability exists in .NET 6.0, .NET 5.0 and .NET core 3.1 where a malicious client can can cause a denial of service when HTML forms are parsed. ### Affected software * Any .NET 6.0 application running on .NET 6.0.4 or earlier. * Any .NET 5.0 application running .NET 5.0.16 or earlier. * Any .NET Core 3.1 application running on .NET Core 3.1.24 or earlier. #### Affected packages **.NET Core 3.1** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=3.0.0,3.1.24 | 3.1.25 | **.NET 5.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=5.0.0,5.0.16 | 5.0.17 | **.NET 6.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=6.0.0,6.0.4 | 6.0.5 | ### Patches * If you're using .NET Core 6.0, you should download and install Runtime 6.0.5 or SDK 6.0.105 (for Visual Studio 2022 v17.0) or SDK 6.0.203 (for Visual Studio 2022 v17.1) from https://dotnet.microsoft.com/download/dotnet-core/6.0. * If you're using .NET 5.0, you should download and install Runtime 5.0.17 or SDK 5.0.214 (for Visual Studio 2019 v16.9) or SDK 5.0.408 (for Visual Studio 2011 v16.11) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.25 or SDK 3.1.419 (for Visual Studio 2019 v16.9 or Visual Studio 2011 16.11 or Visual Studio 2022 17.0 or Visual Studio 2022 17.1 ) 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 Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/222 An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/41609 MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-29145
AI coding agents often install or upgrade packages automatically in nuget. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardUpdate Microsoft.AspNetCore.App.Runtime.linux-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.linux-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.linux-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.linux-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.osx-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.osx-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.osx-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-arm to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-arm to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-arm to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-arm64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-arm64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-arm64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-x64 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-x64 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-x64 to 6.0.5; Microsoft.AspNetCore.App.Runtime.win-x86 to 3.1.25; Microsoft.AspNetCore.App.Runtime.win-x86 to 5.0.17; Microsoft.AspNetCore.App.Runtime.win-x86 to 6.0.5 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scan.NET Denial of Service Vulnerability affects Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.linux-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.osx-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-arm64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x64 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget), Microsoft.AspNetCore.App.Runtime.win-x86 (nuget). Severity is high. 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 vulnerability exists in .NET 6.0, .NET 5.0 and .NET core 3.1 where a malicious client can can cause a denial of service when HTML forms are parsed. ### Affected software * Any .NET 6.0 application running on .NET 6.0.4 or earlier. * Any .NET 5.0 application running .NET 5.0.16 or earlier. * Any .NET Core 3.1 application running on .NET Core 3.1.24 or earlier. #### Affected packages **.NET Core 3.1** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=3.0.0,3.1.24 | 3.1.25 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=3.0.0,3.1.24 | 3.1.25 | **.NET 5.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=5.0.0,5.0.16 | 5.0.17 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=5.0.0,5.0.16 | 5.0.17 | **.NET 6.0** | Package name | Affected version | Patched version | |---------------------------------------------------|---------------------|---------------| | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.win-arm | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.osx-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=6.0.0,6.0.4 | 6.0.5 | | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=6.0.0,6.0.4 | 6.0.5 | ### Patches * If you're using .NET Core 6.0, you should download and install Runtime 6.0.5 or SDK 6.0.105 (for Visual Studio 2022 v17.0) or SDK 6.0.203 (for Visual Studio 2022 v17.1) from https://dotnet.microsoft.com/download/dotnet-core/6.0. * If you're using .NET 5.0, you should download and install Runtime 5.0.17 or SDK 5.0.214 (for Visual Studio 2019 v16.9) or SDK 5.0.408 (for Visual Studio 2011 v16.11) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.25 or SDK 3.1.419 (for Visual Studio 2019 v16.9 or Visual Studio 2011 16.11 or Visual Studio 2022 17.0 or Visual Studio 2022 17.1 ) 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 Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/222 An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/41609 MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-29145
AI coding agents often install or upgrade packages automatically in nuget. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
| Microsoft.AspNetCore.App.Runtime.linux-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
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| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
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| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
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| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
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| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
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| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
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| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=5.0.0,<5.0.17 | 5.0.17 |
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| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=6.0.0,<6.0.5 | 6.0.5 |
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Fixed versions are reported by the source feed; confirm compatibility before updating.
| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.linux-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.osx-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-armnuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x64nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=3.0.0,<3.1.25 | 3.1.25 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=5.0.0,<5.0.17 | 5.0.17 |
|---|
| Microsoft.AspNetCore.App.Runtime.win-x86nuget | >=6.0.0,<6.0.5 | 6.0.5 |
|---|
Fixed versions are reported by the source feed; confirm compatibility before updating.