Detections
Analytics
Amazon Linux 2 : docker (ALASECS-2025-048)
low Nessus Plugin ID 232229
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 25.0.8-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2025-048 advisory.golang-jwt is a Go implementation of JSON Web Tokens. Unclear documentation of the error behavior in `ParseWithClaims` can lead to situation where users are potentially not checking errors in the way they should be. Especially, if a token is both expired and invalid, the errors returned by `ParseWithClaims` return both error codes. If users only check for the `jwt.ErrTokenExpired ` using `error.Is`, they will ignore the embedded `jwt.ErrTokenSignatureInvalid` and thus potentially accept invalid tokens. A fix has been back-ported with the error handling logic from the `v5` branch to the `v4` branch. In this logic, the `ParseWithClaims` function will immediately return in dangerous situations (e.g., an invalid signature), limiting the combined errors only to situations where the signature is valid, but further validation failed (e.g., if the signature is valid, but is expired AND has the wrong audience). This fix is part of the 4.5.1 release. We are aware that this changes the behaviour of an established function and is not 100 % backwards compatible, so updating to 4.5.1 might break your code. In case you cannot update to 4.5.0, please make sure that you are properly checking for all errors (dangerous ones first), so that you are not running in the case detailed above. (CVE-2024-51744)
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.See Also
https://alas.aws.amazon.com/faqs.html
Plugin Details
Severity: Low
ID: 232229
File Name: al2_ALASECS-2025-048.nasl
Version: 1.1
Type: local
Agent: unix
Published: 3/6/2025
Updated: 3/6/2025
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 2.2
CVSS v2
Risk Factor: Low
Base Score: 2.6
Temporal Score: 1.9
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2024-51744
CVSS v3
Risk Factor: Low
Base Score: 3.1
Temporal Score: 2.7
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/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: 3/3/2025
Vulnerability Publication Date: 11/4/2024
Reference Information
CVE: CVE-2024-51744