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Amazon Linux 2 : fribidi (ALAS-2023-2054)

medium Nessus Plugin ID 176716

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Synopsis

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

Description

The version of fribidi installed on the remote host is prior to 1.0.2-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2054 advisory.

 A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the --caprtl option, leading to a crash and causing a denial of service. (CVE-2022-25309)

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 fribidi' to update your system.

See Also

https://alas.aws.amazon.com/AL2/ALAS-2023-2054.html

https://alas.aws.amazon.com/cve/html/CVE-2022-25309.html

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

Plugin Details

Severity: Medium

ID: 176716

File Name: al2_ALAS-2023-2054.nasl

Version: 1.2

Type: local

Agent: unix

Published: 6/5/2023

Updated: 12/11/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.8

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

CVSS Score Source: CVE-2022-25309

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

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

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: 5/25/2023

Vulnerability Publication Date: 4/1/2022

Reference Information

CVE: CVE-2022-25309