Amazon Linux 2 : docker (ALASECS-2023-025)

medium Nessus Plugin ID 185917

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Synopsis

The remote Amazon Linux 2 host is missing a security update.

Description

The version of docker installed on the remote host is prior to 20.10.7-5. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2023-025 advisory.

The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Image Specification, the manifest and index documents were not self-describing and documents with a single digest could be interpreted as either a manifest or an index. In the OCI Image Specification version 1.0.1 there is specified a recommendation that both manifest and index documents contain a `mediaType` field to identify the type of document. (CVE-2021-41190)

Tenable has extracted the preceding description block directly from the tested product security advisory.

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

Solution

Run 'yum update docker' to update your system.

Plugin Details

Severity: Medium

ID: 185917

File Name: al2_ALASECS-2023-025.nasl

Version: 1.1

Type: local

Agent: unix

Family: Amazon Linux Local Security Checks

Published: 11/16/2023

Updated: 12/11/2024

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

Risk Information

VPR

Risk Factor: Low

Score: 1.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2021-41190

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:docker, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:docker-debuginfo

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/9/2023

Vulnerability Publication Date: 11/17/2021

Reference Information

CVE: CVE-2021-41190

Detections

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