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Amazon Linux 2023 : glib2, glib2-devel, glib2-static (ALAS2023-2025-1349)

critical Nessus Plugin ID 282403

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Synopsis

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

Description

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1349 advisory.

 Buffer underflow on Glib through glib/gvariant via bytestring_parse() or string_parse() leads to OOB Write. (CVE-2025-14087)

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 'dnf update glib2 --releasever 2023.10.20260105' or or 'dnf update --advisory ALAS2023-2025-1349 --releasever 2023.10.20260105' to update your system.

See Also

https://alas.aws.amazon.com//AL2023/ALAS2023-2025-1349.html

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

https://explore.alas.aws.amazon.com/CVE-2025-14087.html

Plugin Details

Severity: Critical

ID: 282403

File Name: al2023_ALAS2023-2025-1349.nasl

Version: 1.2

Type: local

Agent: unix

Published: 1/8/2026

Updated: 2/18/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2025-14087

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:glib2-devel-debuginfo, p-cpe:/a:amazon:linux:glib2, p-cpe:/a:amazon:linux:glib2-static, p-cpe:/a:amazon:linux:glib2-tests-debuginfo, p-cpe:/a:amazon:linux:glib2-devel, p-cpe:/a:amazon:linux:glib2-debuginfo, p-cpe:/a:amazon:linux:glib2-doc, p-cpe:/a:amazon:linux:glib2-debugsource, p-cpe:/a:amazon:linux:glib2-tests, cpe:/o:amazon:linux:2023

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/7/2026

Vulnerability Publication Date: 12/10/2025

Reference Information

CVE: CVE-2025-14087

IAVA: 2025-A-0907