Windows 10: .NET Core October 2020 Updates - 2.1.23 and 3.1.9

Brink · Oct 14, 2020

Today, we are releasing the .NET Core October 2020 Update. These updates contains reliability and other non-security fixes. See the individual release notes for details on updated packages.

Getting the Update

.NET Core 3.1.9 and .NET Core SDK ( Download | Release Notes )

.NET Core 2.1.23 and .NET Core SDK ( Download | Release Notes )

See the .NET Core release notes for details on the release, including issues fixed and affected packages.

The latest .NET Core updates are available on the .NET Core download page.

Lifecycle Updates

Ubuntu 20.10 and Fedora 33 have been added as a supported OS with this update of .NET Core.

Docker Images

.NET Docker images have been updated for todayâs release. The following repos have been updated.

dotnet/core/sdk: .NET Core SDK

dotnet/core/aspnet: ASP.NET Core Runtime

dotnet/core/runtime: .NET Core Runtime

dotnet/core/runtime-deps: .NET Core Runtime Dependencies

dotnet/core/samples: .NET Core Samples

Note: You must pull updated .NET Core container images to get this update, with either docker pull or docker build --pull.

Visual Studio

This update will be included in a future update of Visual Studio.

Each version of Visual studio is only supported with a given version of the .NET Core SDK. Visual Studio version information is included in the .NET Core SDK download pages and release notes. If you are not using Visual Studio, we recommend using the latest SDK release.

Rahul Bhandari
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Source: https://devblogs.microsoft.com/dotne...-october-2020/

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Brink · Oct 14, 2020

.NET Core October 2018 Update - NET Core 1.0 and 1.1

Today, we are releasing the .NET Core October 2018 Update for 1.0 and 1.1. This update includes .NET Core 1.0.13, 1.1.10 and .NET Core SDK 1.1.11.

Security

CVE-2018-8292: .NET Core Information Disclosure Vulnerability

Microsoft is aware of a security feature bypass vulnerability that exists when .NET Core when HTTP authentication information is inadvertently exposed in an outbound request that encounters an HTTP redirect. An attacker who successfully exploited this vulnerability could use the information to further compromise the web application.

The update addresses the vulnerability by correcting how .NET Core applications handles HTTP redirects.

Getting the Update

The latest .NET Core updates are available on the .NET Core download page.

Today’s releases are listed as follows:

.NET Core 1.1.10

.NET Core 1.0.13

Docker Images

.NET Docker images have been updated for today’s release. The following repos have been updated.

microsoft/dotnet

Note: Look at the “Tags” view in each repository to see the updated Docker image tags.

Note: You must re-pull base images in order to get updates. The Docker client does not pull updates automatically.

Azure App Services deployment

Deployment to Azure App Services has begun and the West Central US region will be live this morning. Remaining regions will be updated over the next few days and deployment is expected to be complete by end of week.
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Source: .NET Core October 2018 Update - NET Core 1.0 and 1.1 | .NET Blog

Brink · Oct 14, 2020

.NET Core October 2018 Update - NET Core 1.0 and 1.1

Today, we are releasing the .NET Core October 2018 Update for 1.0 and 1.1. This update includes .NET Core 1.0.13, 1.1.10 and .NET Core SDK 1.1.11.

Security

CVE-2018-8292: .NET Core Information Disclosure Vulnerability

Microsoft is aware of a security feature bypass vulnerability that exists when .NET Core when HTTP authentication information is inadvertently exposed in an outbound request that encounters an HTTP redirect. An attacker who successfully exploited this vulnerability could use the information to further compromise the web application.

The update addresses the vulnerability by correcting how .NET Core applications handles HTTP redirects.

Getting the Update

The latest .NET Core updates are available on the .NET Core download page.

Today’s releases are listed as follows:

.NET Core 1.1.10

.NET Core 1.0.13

Docker Images

.NET Docker images have been updated for today’s release. The following repos have been updated.

microsoft/dotnet

Note: Look at the “Tags” view in each repository to see the updated Docker image tags.

Note: You must re-pull base images in order to get updates. The Docker client does not pull updates automatically.

Azure App Services deployment

Deployment to Azure App Services has begun and the West Central US region will be live this morning. Remaining regions will be updated over the next few days and deployment is expected to be complete by end of week.
Click to expand...

Source: .NET Core October 2018 Update - NET Core 1.0 and 1.1 | .NET Blog

Brink · Oct 14, 2020

Announcing .NET Core 3.1 Preview 1

Today, we’re announcing .NET Core 3.1 Preview 1. .NET Core 3.1 will be a small release focused on key improvements in Blazor and Windows desktop, the two big additions in .NET Core 3.0. It will be a long term support (LTS) release with an expected final ship date of December 2019.

You can download .NET Core 3.1 Preview 1 on Windows, macOS, and Linux.

.NET Core 3.0 SDK and Runtime

Docker images

ASP.NET Core and EF Core are also releasing updates today.

Visual Studio 16.4 Preview 2 and is also releasing today. It is a recommended update to use .NET Core 3.1 Preview 1. Visual Studio 16.4 includes .NET Core 3.1, so just updating Visual Studio will give you both releases.
Details:

.NET Core 3.1 release notes

Known Issue: The Visual Studio 16.4 installer may uninstall the .NET Core 3.0 Runtime when it installs .NET Core 3.1. We recommend you re-in-install or repair the .NET Core 3.0 SDK in that case.

Improvements

There are several targeted improvements planned for .NET Core 3.1. The following improvements are not available yet, but are expected in later previews.

In .NET Core 3.0, the .NET Core Desktop Runtime Installer (includes WPF and Windows Forms) does not install the .NET Core Runtime (includes CoreFX and CoreCLR) for you. We will be changing that, so that the Desktop Runtime installer is self-sufficient. The Runtime and Hosting Bundle, for server scenarios, already works this way.

C++/CLI was a promised component of the .NET Core 3.0 release. It was delivered, given that it is a required dependency of WPF, but a developer experience in Visual Studio and the SDK was missing. We will be delivering that experience with .NET Core 3.1 and Visual Studio 16.4. C++/CLI is only supported on Windows.

macOS 10.15 Catalina includes a new security requirement, that applications must be notarized. We will be satisfying these requirements for the .NET Core SDK, for .NET Core 3.1 and all other supported .NET Core releases. If you are using .NET Core to deliver macOS applications, we would appreciate working with you on notarization requirements.

Closing

The primary goal of .NET Core 3.1 is to polish the features and scenarios we delivered in .NET Core 3.0. .NET Core 3.1 will be a long term support (LTS) release, supported for at least 3 years.

Please install and test .NET Core 3.1 Preview 1 and give us feedback. It is not yet supported or recommended for use in production.

If you missed it, check out the .NET Core 3.0 announcement from last month.

Richard Lander
Program Manager, .NET Team
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Source: https://devblogs.microsoft.com/dotne...3-1-preview-1/

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Windows 10: .NET Core October 2020 Updates - 2.1.23 and 3.1.9

.NET Core October 2020 Updates - 2.1.23 and 3.1.9

.NET Core October 2020 Updates - 2.1.23 and 3.1.9

.NET Core October 2020 Updates - 2.1.23 and 3.1.9

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