.NET February 2021 Updates – 5.0.3, 3.1.12, 2.1.25
Today, we are releasing the .NET February 2021 Updates. These updates contains reliability and security improvements. See the individual release notes for details on updated packages.
You can download 5.0.3 , 3.1.12, 2.1.25 versions for Windows, macOS, and Linux, for x86, x64, Arm32, and Arm64.
- Installers and binaries: 5.0.3 | 3.1.12 | 2.1.25
- Release notes: 5.0.3 | 3.1.12 | 2.1.25
- Container images
- Linux packages: 5.0.3 | 3.1.12 | 2.1.25
- Release feedback/issues
- Known issues: 5.0 | 3.1 | 2.1
Security
CVE-2021-24112: .NET 5 and .NET Core Remote Code Execution Vulnerability
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 5.0, .NET Core 3.1, and .NET Core 2.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A remote code execution vulnerability exists when parsing certain types of graphics files. This vulnerability only exists on systems running on MacOS or Linux.
Improvements
- Runtime : 5.0.3 | 3.1.12
- ASP.NET Core : 5.0.3 | 3.1.12 | 2.1.25
- EntityFramework Core : 5.0.3
- CoreCLR: 3.1.12
- Winforms: 5.0.3 | 3.1.12
Visual Studio
See release notes for Visual Studio compatibility for .NET Core 2.1 and .NET Core 3.1 and .NET 5.0.
5 comments
It would be really amazing if you could make .NET Framework updates to not require a reboot on every update, just like .NET 5/Core updates. This seems like a small issue but with Windows 10 forcing a reboot after some time, we having issues with machines meant to be 24/7 available.<
Yes, I agree on this one. We are using ARM templates to deploy VMs and the need of a reboot over complicates the process. Would there be an ETA for this request?
.net framework does not asked to reboot, so i thanks to the developer team
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We can’t download symbol files for .net core 3.1.12 use the following command:
dotnet symbol –symbols /usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.12/libclrjit.so
The server says HttpSymbolStore: 404 Not Found ‘http://msdl.microsoft.com/download/symbols/.debug%2Felf-buildid-sym-6dd9daba56b8e42ee0798d70e03043546ec01531%2F.debug’ .
The above command works in 3.1.11.
Is there any changes since 3.1.12?
Will there by any VM images with .NET Framework 4.8 available?