ALAS2023-2023-242

Amazon Linux 2023 Security Advisory: ALAS-2023-242
Advisory Release Date: 2023-07-05 20:13 Pacific
Advisory Updated Date: 2023-07-20 00:56 Pacific
Severity: Important
Issue Overview:

.NET Denial of Service Vulnerability. (CVE-2023-21538)

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability (CVE-2023-24895)

.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability (CVE-2023-24936)

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability (CVE-2023-29331)

NuGet Client Remote Code Execution Vulnerability (CVE-2023-29337)

.NET and Visual Studio Elevation of Privilege Vulnerability (CVE-2023-32032)

.NET and Visual Studio Elevation of Privilege Vulnerability (CVE-2023-33135)


Affected Packages:

dotnet6.0


Issue Correction:
Run dnf update dotnet6.0 --releasever 2023.1.20230719 to update your system.

New Packages:
aarch64:
    dotnet-sdk-6.0-source-built-artifacts-6.0.118-1.amzn2023.0.1.aarch64
    dotnet-templates-6.0-6.0.118-1.amzn2023.0.1.aarch64
    netstandard-targeting-pack-2.1-6.0.118-1.amzn2023.0.1.aarch64
    dotnet6.0-debuginfo-6.0.118-1.amzn2023.0.1.aarch64
    dotnet-host-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-hostfxr-6.0-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-6.0.118-1.amzn2023.0.1.aarch64
    aspnetcore-runtime-6.0-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-runtime-6.0-debuginfo-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-host-debuginfo-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-hostfxr-6.0-debuginfo-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-runtime-6.0-6.0.18-1.amzn2023.0.1.aarch64
    aspnetcore-targeting-pack-6.0-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-sdk-6.0-debuginfo-6.0.118-1.amzn2023.0.1.aarch64
    dotnet-apphost-pack-6.0-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-apphost-pack-6.0-debuginfo-6.0.18-1.amzn2023.0.1.aarch64
    dotnet-targeting-pack-6.0-6.0.18-1.amzn2023.0.1.aarch64
    dotnet6.0-debugsource-6.0.118-1.amzn2023.0.1.aarch64
    dotnet-sdk-6.0-6.0.118-1.amzn2023.0.1.aarch64

src:
    dotnet6.0-6.0.118-1.amzn2023.0.1.src

x86_64:
    dotnet-sdk-6.0-source-built-artifacts-6.0.118-1.amzn2023.0.1.x86_64
    dotnet-sdk-6.0-debuginfo-6.0.118-1.amzn2023.0.1.x86_64
    dotnet-targeting-pack-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-apphost-pack-6.0-debuginfo-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-runtime-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet6.0-debuginfo-6.0.118-1.amzn2023.0.1.x86_64
    dotnet-host-debuginfo-6.0.18-1.amzn2023.0.1.x86_64
    netstandard-targeting-pack-2.1-6.0.118-1.amzn2023.0.1.x86_64
    aspnetcore-runtime-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-6.0.118-1.amzn2023.0.1.x86_64
    aspnetcore-targeting-pack-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-templates-6.0-6.0.118-1.amzn2023.0.1.x86_64
    dotnet-apphost-pack-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-hostfxr-6.0-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-hostfxr-6.0-debuginfo-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-runtime-6.0-debuginfo-6.0.18-1.amzn2023.0.1.x86_64
    dotnet-host-6.0.18-1.amzn2023.0.1.x86_64
    dotnet6.0-debugsource-6.0.118-1.amzn2023.0.1.x86_64
    dotnet-sdk-6.0-6.0.118-1.amzn2023.0.1.x86_64

Additional References

Red Hat: CVE-2023-21538, CVE-2023-24895, CVE-2023-24936, CVE-2023-29331, CVE-2023-29337, CVE-2023-32032, CVE-2023-33135

Mitre: CVE-2023-21538, CVE-2023-24895, CVE-2023-24936, CVE-2023-29331, CVE-2023-29337, CVE-2023-32032, CVE-2023-33135