.NET Core 2.2.4 is available for download and usage in your environment. This release includes .NET Core 2.2.4, ASP.NET Core 2.2.4 and updates to the .NET Core SDK.
Note: If you are a Visual Studio user, there are MSBuild version requirements so use only the .NET Core SDK supported for each Visual Studio version. If you use other development environments, we recommend using the latest SDK release.
| VS Version | .NET Core SDK |
|---|---|
| Visual Studio 2017 (Windows) | 2.2.106 |
| Visual Studio 2019 (Windows) | 2.2.203 |
| Visual Studio for Mac | https://learn.microsoft.com/visualstudio/mac/net-core-support |
We’ve created an issue at dotnet/core #2555 for your questions and comments.
| SDK Installer1 | SDK Binaries1 | Runtime Installer | Runtime Binaries | ASP.NET Core Runtime | |
|---|---|---|---|---|---|
| Windows | x86 | x64 | x86 | x64 | x86 | x64 | x86 | x64 | x86 | x64 Hosting Bundle2 |
| macOS | x64 | x64 | x64 | x64 | x641 |
| Linux | See installations steps below | x64 | ARM | ARM64 | x64 Alpine | - | x64 | ARM | ARM64 | x64 Alpine] | x641 | ARM321 | x64 Alpine1 |
| RHEL6 | - | x64 | - | x64 | - |
| Checksums | SDK | - | Runtime | - | - |
| Symbols | CLI | SDK | - | Runtime | Shared Framework | Setup | - | ASP.NET Core |
The .NET Core Docker images have been updated for this release. Details on our Docker versioning and how to work with the images can be seen in “Staying up-to-date with .NET Container Images”.
The following repos have been updated
There are no changes this month in OS version support status.
.NET Core 1.0 and 1.1, which entered “Maintenance” support status when 2.1 was declared LTS, will be end-of-life June 27, 2019. Updates for the 1.0 and 1.1 channels will no longer be offered after that date. See .NET Core Support Policy to learn more about the .NET Core support lifecycle.
See .NET Core Supported OS Lifecycle Policy to learn about Windows, macOS and Linux versions that are supported for each .NET Core release.
.NET Core 2.2.4 release carries both security and non-security fixes.
Microsoft is releasing this security advisory to provide information about a vulnerability in public ASP.NET Core 2.2. This advisory also provides guidance on what developers can do to update their applications correctly. Microsoft is aware of a security vulnerability in all public versions of ASP.NET Core where, if an application is hosted on Internet Information Server (IIS) a remote unauthenticated attacker can use a specially crafted request can cause a Denial of Service. The security update addresses the vulnerability by ensuring the IIS worker process does not crash in response to specially crafted requests.
| Package name | Version |
|---|---|
| dotnet-ef | 2.2.4 |
| microsoft.aspnetcore.all | 2.2.4 |
| microsoft.aspnetcore.app | 2.2.4 |
| microsoft.data.sqlite | 2.2.4 |
| microsoft.data.sqlite.core | 2.2.4 |
| microsoft.dotnet.web.client.itemtemplates | 2.2.4 |
| microsoft.dotnet.web.itemtemplates | 2.2.4 |
| microsoft.dotnet.web.projecttemplates.2.2 | 2.2.4 |
| microsoft.dotnet.web.spa.projecttemplates | 2.2.4 |
| microsoft.entityframeworkcore | 2.2.4 |
| microsoft.entityframeworkcore.abstractions | 2.2.4 |
| microsoft.entityframeworkcore.analyzers | 2.2.4 |
| microsoft.entityframeworkcore.design | 2.2.4 |
| microsoft.entityframeworkcore.inmemory | 2.2.4 |
| microsoft.entityframeworkcore.proxies | 2.2.4 |
| microsoft.entityframeworkcore.relational | 2.2.4 |
| microsoft.entityframeworkcore.relational.specification.tests | 2.2.4 |
| microsoft.entityframeworkcore.specification.tests | 2.2.4 |
| microsoft.entityframeworkcore.sqlite | 2.2.4 |
| microsoft.entityframeworkcore.sqlite.core | 2.2.4 |
| microsoft.entityframeworkcore.sqlite.nettopologysuite | 2.2.4 |
| microsoft.entityframeworkcore.sqlserver | 2.2.4 |
| microsoft.entityframeworkcore.sqlserver.nettopologysuite | 2.2.4 |
| microsoft.entityframeworkcore.tools | 2.2.4 |
| microsoft.extensions.configuration.binder | 2.2.4 |
| microsoft.extensions.configuration.environmentvariables | 2.2.4 |
| microsoft.extensions.configuration.keyperfile | 2.2.4 |
| microsoft.windows.compatibility | 2.1.0 |
| microsoft.netcore.app | 2.2.4 |
| microsoft.netcore.dotnetapphost | 2.2.4 |
| microsoft.netcore.dotnethost | 2.2.4 |
| microsoft.netcore.dotnethostpolicy | 2.2.4 |
| microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.linux-arm.microsoft.netcore.app | 2.2.4 |
| runtime.linux-arm.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.linux-arm.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.linux-arm.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.linux-arm.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.linux-arm64.microsoft.netcore.app | 2.2.4 |
| runtime.linux-arm64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.linux-arm64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.linux-arm64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.linux-arm64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.linux-musl-x64.microsoft.netcore.app | 2.2.4 |
| runtime.linux-musl-x64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.linux-musl-x64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.linux-musl-x64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.linux-musl-x64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.linux-x64.microsoft.netcore.app | 2.2.4 |
| runtime.linux-x64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.linux-x64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.linux-x64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.linux-x64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.osx-x64.microsoft.netcore.app | 2.2.4 |
| runtime.osx-x64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.osx-x64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.osx-x64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.osx-x64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.rhel.6-x64.microsoft.netcore.app | 2.2.4 |
| runtime.rhel.6-x64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.rhel.6-x64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.rhel.6-x64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.rhel.6-x64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.win-arm.microsoft.netcore.app | 2.2.4 |
| runtime.win-arm.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.win-arm.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.win-arm.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.win-arm.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.win-arm64.microsoft.netcore.app | 2.2.4 |
| runtime.win-arm64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.win-arm64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.win-arm64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.win-arm64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.win-x64.microsoft.netcore.app | 2.2.4 |
| runtime.win-x64.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.win-x64.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.win-x64.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.win-x64.microsoft.netcore.dotnethostresolver | 2.2.4 |
| runtime.win-x86.microsoft.netcore.app | 2.2.4 |
| runtime.win-x86.microsoft.netcore.dotnetapphost | 2.2.4 |
| runtime.win-x86.microsoft.netcore.dotnethost | 2.2.4 |
| runtime.win-x86.microsoft.netcore.dotnethostpolicy | 2.2.4 |
| runtime.win-x86.microsoft.netcore.dotnethostresolver | 2.2.4 |