Amazon Linux 2 : binutils (ALAS-2023-2373)

medium Nessus Plugin ID 186556

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Synopsis

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

Description

The version of binutils installed on the remote host is prior to 2.29.1-31. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2373 advisory.

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.36. It is a stack-overflow issue in demangle_type in rust-demangle.c. (CVE-2021-32256)

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 binutils' to update your system.

Plugin Details

Severity: Medium

ID: 186556

File Name: al2_ALAS-2023-2373.nasl

Version: 1.2

Type: local

Agent: unix

Family: Amazon Linux Local Security Checks

Published: 12/4/2023

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: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2021-32256

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/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: p-cpe:/a:amazon:linux:binutils-devel, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:binutils, p-cpe:/a:amazon:linux:binutils-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: 11/29/2023

Vulnerability Publication Date: 7/18/2023

Reference Information

CVE: CVE-2021-32256

Detections

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