ALAS2023-2024-776

Amazon Linux 2023 Security Advisory: ALAS2023-2024-776
Advisory Released Date: 2024-12-12
Advisory Updated Date: 2024-12-16

Severity: Important

References: CVE-2024-43483 CVE-2024-43484 CVE-2024-43485
FAQs regarding Amazon Linux ALAS/CVE Severity

Issue Overview:

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability (CVE-2024-43483)

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability (CVE-2024-43484)

.NET and Visual Studio Denial of Service Vulnerability (CVE-2024-43485)

Affected Packages:

dotnet6.0

Issue Correction:
Run dnf update dotnet6.0 --releasever 2023.6.20241212 to update your system.

New Packages:

aarch64:
    dotnet-sdk-6.0-source-built-artifacts-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-sdk-6.0-debuginfo-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-targeting-pack-6.0-6.0.36-1.amzn2023.0.1.aarch64
    aspnetcore-runtime-6.0-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-apphost-pack-6.0-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-templates-6.0-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-runtime-6.0-debuginfo-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-host-6.0.36-1.amzn2023.0.1.aarch64
    dotnet6.0-debuginfo-6.0.136-1.amzn2023.0.1.aarch64
    netstandard-targeting-pack-2.1-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-host-debuginfo-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-apphost-pack-6.0-debuginfo-6.0.36-1.amzn2023.0.1.aarch64
    aspnetcore-targeting-pack-6.0-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-hostfxr-6.0-debuginfo-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-hostfxr-6.0-6.0.36-1.amzn2023.0.1.aarch64
    dotnet-runtime-6.0-6.0.36-1.amzn2023.0.1.aarch64
    dotnet6.0-debugsource-6.0.136-1.amzn2023.0.1.aarch64
    dotnet-sdk-6.0-6.0.136-1.amzn2023.0.1.aarch64

src:
    dotnet6.0-6.0.136-1.amzn2023.0.1.src

x86_64:
    dotnet-sdk-6.0-source-built-artifacts-6.0.136-1.amzn2023.0.1.x86_64
    dotnet-6.0.136-1.amzn2023.0.1.x86_64
    dotnet-runtime-6.0-debuginfo-6.0.36-1.amzn2023.0.1.x86_64
    dotnet6.0-debuginfo-6.0.136-1.amzn2023.0.1.x86_64
    netstandard-targeting-pack-2.1-6.0.136-1.amzn2023.0.1.x86_64
    dotnet-templates-6.0-6.0.136-1.amzn2023.0.1.x86_64
    dotnet-apphost-pack-6.0-debuginfo-6.0.36-1.amzn2023.0.1.x86_64
    aspnetcore-targeting-pack-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-hostfxr-6.0-debuginfo-6.0.36-1.amzn2023.0.1.x86_64
    aspnetcore-runtime-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-sdk-6.0-debuginfo-6.0.136-1.amzn2023.0.1.x86_64
    dotnet-host-debuginfo-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-runtime-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-targeting-pack-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-apphost-pack-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-host-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-hostfxr-6.0-6.0.36-1.amzn2023.0.1.x86_64
    dotnet-sdk-6.0-6.0.136-1.amzn2023.0.1.x86_64
    dotnet6.0-debugsource-6.0.136-1.amzn2023.0.1.x86_64

Additional References

Release Notes: Amazon Linux 2023 Release Notes

Red Hat: CVE-2024-43483, CVE-2024-43484, CVE-2024-43485

Mitre: CVE-2024-43483, CVE-2024-43484, CVE-2024-43485