high
7
Advisory Published
Advisory Published
Advisory Published

RHSA-2024:1553: Important: .NET 6.0 security update

First published: Wed Mar 27 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.<br>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.<br>Security Fix(es):<br><li> dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)</li> 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 SoftwareAffected VersionHow to fix
redhat/dotnet6.0<6.0.127-1.el8_8
6.0.127-1.el8_8
redhat/aspnetcore-runtime<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-hostfxr<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-runtime<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-sdk<6.0-6.0.127-1.el8_8
6.0-6.0.127-1.el8_8
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el8_8
6.0-debuginfo-6.0.127-1.el8_8
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-templates<6.0-6.0.127-1.el8_8
6.0-6.0.127-1.el8_8
redhat/dotnet6.0-debuginfo<6.0.127-1.el8_8
6.0.127-1.el8_8
redhat/dotnet6.0-debugsource<6.0.127-1.el8_8
6.0.127-1.el8_8
redhat/aspnetcore-runtime<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-hostfxr<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-runtime<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el8_8
6.0-debuginfo-6.0.27-1.el8_8
redhat/dotnet-sdk<6.0-6.0.127-1.el8_8
6.0-6.0.127-1.el8_8
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el8_8
6.0-debuginfo-6.0.127-1.el8_8
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el8_8
6.0-6.0.27-1.el8_8
redhat/dotnet-templates<6.0-6.0.127-1.el8_8
6.0-6.0.127-1.el8_8
redhat/dotnet6.0-debuginfo<6.0.127-1.el8_8
6.0.127-1.el8_8
redhat/dotnet6.0-debugsource<6.0.127-1.el8_8
6.0.127-1.el8_8
redhat/aspnetcore-runtime<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/aspnetcore-targeting-pack<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/dotnet-apphost-pack<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/dotnet-apphost-pack<6.0-debuginfo-6.0.27-1.el8_8.aa
6.0-debuginfo-6.0.27-1.el8_8.aa
redhat/dotnet-hostfxr<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/dotnet-hostfxr<6.0-debuginfo-6.0.27-1.el8_8.aa
6.0-debuginfo-6.0.27-1.el8_8.aa
redhat/dotnet-runtime<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/dotnet-runtime<6.0-debuginfo-6.0.27-1.el8_8.aa
6.0-debuginfo-6.0.27-1.el8_8.aa
redhat/dotnet-sdk<6.0-6.0.127-1.el8_8.aa
6.0-6.0.127-1.el8_8.aa
redhat/dotnet-sdk<6.0-debuginfo-6.0.127-1.el8_8.aa
6.0-debuginfo-6.0.127-1.el8_8.aa
redhat/dotnet-targeting-pack<6.0-6.0.27-1.el8_8.aa
6.0-6.0.27-1.el8_8.aa
redhat/dotnet-templates<6.0-6.0.127-1.el8_8.aa
6.0-6.0.127-1.el8_8.aa
redhat/dotnet6.0-debuginfo<6.0.127-1.el8_8.aa
6.0.127-1.el8_8.aa
redhat/dotnet6.0-debugsource<6.0.127-1.el8_8.aa
6.0.127-1.el8_8.aa
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el8_8
6.0-source-built-artifacts-6.0.127-1.el8_8
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el8_8
6.0-source-built-artifacts-6.0.127-1.el8_8
redhat/dotnet-sdk<6.0-source-built-artifacts-6.0.127-1.el8_8.aa
6.0-source-built-artifacts-6.0.127-1.el8_8.aa
Red Hat Enterprise Linux for SAP Solutions
Red Hat Enterprise Linux for ARM64 EUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support

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Reference Links

Frequently Asked Questions

  • What is the severity of RHSA-2024:1553?

    The severity of RHSA-2024:1553 is classified as important.

  • How do I fix RHSA-2024:1553?

    You can fix RHSA-2024:1553 by updating to .NET SDK 6.0.127 or other specified package versions in the advisory.

  • What products are affected by RHSA-2024:1553?

    RHSA-2024:1553 affects several versions of Red Hat Enterprise Linux and associated packages for various architectures.

  • Is there an updated package for .NET included in RHSA-2024:1553?

    Yes, the updated packages available include .NET SDK 6.0.127 and various ASP.NET Core runtime packages.

  • What is the nature of the vulnerability addressed in RHSA-2024:1553?

    The vulnerability addressed in RHSA-2024:1553 pertains to security issues within the .NET framework that require immediate attention.

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