RHSA-2024:0807: Important: dotnet6.0 security update

Published Feb 13, 2024
·
Updated

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 6.0.127 and .NET Runtime 6.0.27.Security Fix(es): dotnet: Denial of Service in SignalR server (CVE-2024-21386) dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

47 affected componentsFixes available
redhat/dotnet6.0<6.0.127-1.el9_3
6.0.127-1.el9_3
redhat/aspnetcore-runtime<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-hostfxr<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-runtime<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-sdk<6.0-6.0.127-1.el9_3
6.0-6.0.127-1.el9_3
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el9_3
6.0-debuginfo-6.0.127-1.el9_3
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-templates<6.0-6.0.127-1.el9_3
6.0-6.0.127-1.el9_3
redhat/dotnet6.0-debuginfo<6.0.127-1.el9_3
6.0.127-1.el9_3
redhat/dotnet6.0-debugsource<6.0.127-1.el9_3
6.0.127-1.el9_3
redhat/aspnetcore-runtime<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-hostfxr<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-runtime<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el9_3
6.0-debuginfo-6.0.27-1.el9_3
redhat/dotnet-sdk<6.0-6.0.127-1.el9_3
6.0-6.0.127-1.el9_3
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el9_3
6.0-debuginfo-6.0.127-1.el9_3
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el9_3
6.0-6.0.27-1.el9_3
redhat/dotnet-templates<6.0-6.0.127-1.el9_3
6.0-6.0.127-1.el9_3
redhat/dotnet6.0-debuginfo<6.0.127-1.el9_3
6.0.127-1.el9_3
redhat/dotnet6.0-debugsource<6.0.127-1.el9_3
6.0.127-1.el9_3
redhat/aspnetcore-runtime<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el9_3.aa
6.0-debuginfo-6.0.27-1.el9_3.aa
redhat/dotnet-hostfxr<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el9_3.aa
6.0-debuginfo-6.0.27-1.el9_3.aa
redhat/dotnet-runtime<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el9_3.aa
6.0-debuginfo-6.0.27-1.el9_3.aa
redhat/dotnet-sdk<6.0-6.0.127-1.el9_3.aa
6.0-6.0.127-1.el9_3.aa
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el9_3.aa
6.0-debuginfo-6.0.127-1.el9_3.aa
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el9_3.aa
6.0-6.0.27-1.el9_3.aa
redhat/dotnet-templates<6.0-6.0.127-1.el9_3.aa
6.0-6.0.127-1.el9_3.aa
redhat/dotnet6.0-debuginfo<6.0.127-1.el9_3.aa
6.0.127-1.el9_3.aa
redhat/dotnet6.0-debugsource<6.0.127-1.el9_3.aa
6.0.127-1.el9_3.aa
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el9_3
6.0-source-built-artifacts-6.0.127-1.el9_3
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el9_3.aa
6.0-source-built-artifacts-6.0.127-1.el9_3.aa
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el9_3
6.0-source-built-artifacts-6.0.127-1.el9_3
Red Hat Red Hat Enterprise Linux for x86_64

Remediation

Event History

Feb 13, 2024
Advisory Published
via Red Hat·12:00 AM
Advisory Published
via Red Hat·06:16 PM

Frequently Asked Questions

1

What is the severity of RHSA-2024:0807?

The severity of RHSA-2024:0807 is classified as Important.

2

Which versions of dotnet are affected by RHSA-2024:0807?

RHSA-2024:0807 affects dotnet6.0 versions up to 6.0.127-1.el9_3.

3

How do I fix RHSA-2024:0807?

To fix RHSA-2024:0807, upgrade to the provided fixed versions specified in the advisory.

4

What packages are impacted by RHSA-2024:0807?

RHSA-2024:0807 impacts several packages, including dotnet6.0, aspnetcore-runtime, and dotnet-sdk.

5

Is there a need to restart my system after applying RHSA-2024:0807?

A restart may be required after applying RHSA-2024:0807 to ensure all updates take effect.

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