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Amazon Linux 2023 : gdk-pixbuf2, gdk-pixbuf2-devel, gdk-pixbuf2-modules (ALAS2023-2023-341)

high Nessus Plugin ID 181170

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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 ALAS2023-2023-341 advisory.

 - GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems. (CVE-2021-46829)

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 gdk-pixbuf2 --releasever 2023.1.20230906' to update your system.

See Also

https://alas.aws.amazon.com/AL2023/ALAS-2023-341.html

https://alas.aws.amazon.com/cve/html/CVE-2021-46829.html

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

Plugin Details

Severity: High

ID: 181170

File Name: al2023_ALAS2023-2023-341.nasl

Version: 1.1

Type: local

Agent: unix

Published: 9/8/2023

Updated: 9/8/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2021-46829

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:gdk-pixbuf2-modules, p-cpe:/a:amazon:linux:gdk-pixbuf2-modules-debuginfo, p-cpe:/a:amazon:linux:gdk-pixbuf2-debuginfo, cpe:/o:amazon:linux:2023, p-cpe:/a:amazon:linux:gdk-pixbuf2-tests, p-cpe:/a:amazon:linux:gdk-pixbuf2-devel, p-cpe:/a:amazon:linux:gdk-pixbuf2-devel-debuginfo, p-cpe:/a:amazon:linux:gdk-pixbuf2-tests-debuginfo, p-cpe:/a:amazon:linux:gdk-pixbuf2-debugsource, p-cpe:/a:amazon:linux:gdk-pixbuf2

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/31/2023

Vulnerability Publication Date: 7/24/2022

Reference Information

CVE: CVE-2021-46829