Detections
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Amazon Linux 2023 : aspnetcore-runtime-6.0, aspnetcore-targeting-pack-6.0, dotnet (ALAS2023-2024-545)

high Nessus Plugin ID 191616

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Synopsis

The remote Amazon Linux 2023 host is missing a security update.

Description

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-545 advisory.

 - .NET Denial of Service Vulnerability (CVE-2024-20672, CVE-2024-21386, CVE-2024-21404)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Run 'dnf update dotnet6.0 --releasever 2023.3.20240304' to update your system.

See Also

https://alas.aws.amazon.com/AL2023/ALAS-2024-545.html

https://alas.aws.amazon.com/cve/html/CVE-2024-20672.html

https://alas.aws.amazon.com/cve/html/CVE-2024-21386.html

https://alas.aws.amazon.com/cve/html/CVE-2024-21404.html

https://alas.aws.amazon.com/faqs.html

Plugin Details

Severity: High

ID: 191616

File Name: al2023_ALAS2023-2024-545.nasl

Version: 1.0

Type: local

Agent: unix

Published: 3/6/2024

Updated: 3/6/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2024-21404

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:dotnet-host, p-cpe:/a:amazon:linux:aspnetcore-targeting-pack-6.0, p-cpe:/a:amazon:linux:dotnet-hostfxr-6.0, p-cpe:/a:amazon:linux:dotnet-runtime-6.0, p-cpe:/a:amazon:linux:dotnet-sdk-6.0, p-cpe:/a:amazon:linux:dotnet-runtime-6.0-debuginfo, p-cpe:/a:amazon:linux:dotnet, p-cpe:/a:amazon:linux:dotnet-templates-6.0, p-cpe:/a:amazon:linux:dotnet-sdk-6.0-source-built-artifacts, p-cpe:/a:amazon:linux:dotnet6.0-debugsource, p-cpe:/a:amazon:linux:dotnet-apphost-pack-6.0-debuginfo, p-cpe:/a:amazon:linux:dotnet-host-debuginfo, p-cpe:/a:amazon:linux:dotnet6.0-debuginfo, cpe:/o:amazon:linux:2023, p-cpe:/a:amazon:linux:aspnetcore-runtime-6.0, p-cpe:/a:amazon:linux:dotnet-hostfxr-6.0-debuginfo, p-cpe:/a:amazon:linux:dotnet-apphost-pack-6.0, p-cpe:/a:amazon:linux:netstandard-targeting-pack-2.1, p-cpe:/a:amazon:linux:dotnet-sdk-6.0-debuginfo, p-cpe:/a:amazon:linux:dotnet-targeting-pack-6.0

Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/29/2024

Vulnerability Publication Date: 1/9/2024

Reference Information

CVE: CVE-2024-20672, CVE-2024-21386, CVE-2024-21404