Detections
Analytics

Amazon Linux 2022 : libsndfile, libsndfile-devel, libsndfile-utils (ALAS2022-2022-175)

high Nessus Plugin ID 167027

Language:

Synopsis

The remote Amazon Linux 2022 host is missing a security update.

Description

It is, therefore, affected by a vulnerability as referenced in the ALAS2022-2022-175 advisory.

 An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws. (CVE-2021-4156)

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 libsndfile --releasever=2022.0.20221102' to update your system.

See Also

https://alas.aws.amazon.com/AL2022/ALAS-2022-175.html

https://alas.aws.amazon.com/cve/html/CVE-2021-4156.html

Plugin Details

Severity: High

ID: 167027

File Name: al2022_ALAS2022-2022-175.nasl

Version: 1.5

Type: local

Agent: unix

Published: 11/5/2022

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: 5.0

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.5

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

CVSS Score Source: CVE-2021-4156

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.4

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:libsndfile-debugsource, cpe:/o:amazon:linux:2022, p-cpe:/a:amazon:linux:libsndfile-devel, p-cpe:/a:amazon:linux:libsndfile, p-cpe:/a:amazon:linux:libsndfile-debuginfo, p-cpe:/a:amazon:linux:libsndfile-utils, p-cpe:/a:amazon:linux:libsndfile-utils-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: 11/1/2022

Vulnerability Publication Date: 2/16/2022

Reference Information

CVE: CVE-2021-4156