First published: Thu Feb 15 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 8.0.102 and .NET Runtime 8.0.2.<br>Security Fix(es):<br><li> dotnet: Denial of Service in SignalR server (CVE-2024-21386)</li> <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 Software | Affected Version | How to fix |
---|---|---|
redhat/dotnet8.0 | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/aspnetcore-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-host | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-host-debuginfo | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-sdk | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-sdk | <8.0-debuginfo-8.0.102-2.el9_3 | 8.0-debuginfo-8.0.102-2.el9_3 |
redhat/dotnet-sdk-dbg | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-templates | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet8.0-debuginfo | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/dotnet8.0-debugsource | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/netstandard-targeting-pack | <2.1-8.0.102-2.el9_3 | 2.1-8.0.102-2.el9_3 |
redhat/aspnetcore-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-host | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-host-debuginfo | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-sdk | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-sdk | <8.0-debuginfo-8.0.102-2.el9_3 | 8.0-debuginfo-8.0.102-2.el9_3 |
redhat/dotnet-sdk-dbg | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-templates | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet8.0-debuginfo | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/dotnet8.0-debugsource | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/netstandard-targeting-pack | <2.1-8.0.102-2.el9_3 | 2.1-8.0.102-2.el9_3 |
redhat/aspnetcore-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/aspnetcore-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-apphost-pack | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-host | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-host-debuginfo | <8.0.2-2.el9_3 | 8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-hostfxr | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-runtime | <8.0-debuginfo-8.0.2-2.el9_3 | 8.0-debuginfo-8.0.2-2.el9_3 |
redhat/dotnet-runtime-dbg | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-sdk | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-sdk | <8.0-debuginfo-8.0.102-2.el9_3 | 8.0-debuginfo-8.0.102-2.el9_3 |
redhat/dotnet-sdk-dbg | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet-targeting-pack | <8.0-8.0.2-2.el9_3 | 8.0-8.0.2-2.el9_3 |
redhat/dotnet-templates | <8.0-8.0.102-2.el9_3 | 8.0-8.0.102-2.el9_3 |
redhat/dotnet8.0-debuginfo | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/dotnet8.0-debugsource | <8.0.102-2.el9_3 | 8.0.102-2.el9_3 |
redhat/netstandard-targeting-pack | <2.1-8.0.102-2.el9_3 | 2.1-8.0.102-2.el9_3 |
redhat/aspnetcore-runtime | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/aspnetcore-runtime-dbg | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/aspnetcore-targeting-pack | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-apphost-pack | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-apphost-pack | <8.0-debuginfo-8.0.2-2.el9_3.aa | 8.0-debuginfo-8.0.2-2.el9_3.aa |
redhat/dotnet-host | <8.0.2-2.el9_3.aa | 8.0.2-2.el9_3.aa |
redhat/dotnet-host-debuginfo | <8.0.2-2.el9_3.aa | 8.0.2-2.el9_3.aa |
redhat/dotnet-hostfxr | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-hostfxr | <8.0-debuginfo-8.0.2-2.el9_3.aa | 8.0-debuginfo-8.0.2-2.el9_3.aa |
redhat/dotnet-runtime | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-runtime | <8.0-debuginfo-8.0.2-2.el9_3.aa | 8.0-debuginfo-8.0.2-2.el9_3.aa |
redhat/dotnet-runtime-dbg | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-sdk | <8.0-8.0.102-2.el9_3.aa | 8.0-8.0.102-2.el9_3.aa |
redhat/dotnet-sdk | <8.0-debuginfo-8.0.102-2.el9_3.aa | 8.0-debuginfo-8.0.102-2.el9_3.aa |
redhat/dotnet-sdk-dbg | <8.0-8.0.102-2.el9_3.aa | 8.0-8.0.102-2.el9_3.aa |
redhat/dotnet-targeting-pack | <8.0-8.0.2-2.el9_3.aa | 8.0-8.0.2-2.el9_3.aa |
redhat/dotnet-templates | <8.0-8.0.102-2.el9_3.aa | 8.0-8.0.102-2.el9_3.aa |
redhat/dotnet8.0-debuginfo | <8.0.102-2.el9_3.aa | 8.0.102-2.el9_3.aa |
redhat/dotnet8.0-debugsource | <8.0.102-2.el9_3.aa | 8.0.102-2.el9_3.aa |
redhat/netstandard-targeting-pack | <2.1-8.0.102-2.el9_3.aa | 2.1-8.0.102-2.el9_3.aa |
redhat/dotnet-sdk | <8.0-source-built-artifacts-8.0.102-2.el9_3 | 8.0-source-built-artifacts-8.0.102-2.el9_3 |
redhat/dotnet-sdk | <8.0-source-built-artifacts-8.0.102-2.el9_3 | 8.0-source-built-artifacts-8.0.102-2.el9_3 |
redhat/dotnet-sdk | <8.0-source-built-artifacts-8.0.102-2.el9_3.aa | 8.0-source-built-artifacts-8.0.102-2.el9_3.aa |
redhat/dotnet-sdk | <8.0-source-built-artifacts-8.0.102-2.el9_3 | 8.0-source-built-artifacts-8.0.102-2.el9_3 |
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support | ||
Red Hat Enterprise Linux 8 | ||
Red Hat Enterprise Linux Server for IBM z Systems | ||
Red Hat Enterprise Linux for ARM 64 | ||
Red Hat Enterprise Linux for Power, little endian - Extended Update Support | ||
Red Hat CodeReady Linux Builder for ARM 64 | ||
Red Hat CodeReady Linux Builder for IBM z Systems |
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The severity of RHSA-2024:0848 is classified as important.
To fix RHSA-2024:0848, update to the latest version of the affected packages, specifically to .NET SDK 8.0.102 and corresponding runtime packages.
Affected products include various versions of Red Hat Enterprise Linux and CodeReady Linux Builder for multiple architectures.
The updates for RHSA-2024:0848 address a security vulnerability in the .NET framework.
The advisory for RHSA-2024:0848 was released on March 14, 2024.