Detections
Analytics

EulerOS 2.0 SP9 : less (EulerOS-SA-2024-1938)

high Nessus Plugin ID 202514

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the less package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 close_altfile in filename.c in less before 606 omits shell_quote calls for LESSCLOSE.(CVE-2022-48624)

 less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.(CVE-2024-32487)

Tenable has extracted the preceding description block directly from the EulerOS less security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected less packages.

See Also

http://www.nessus.org/u?a40d118e

Plugin Details

Severity: High

ID: 202514

File Name: EulerOS_SA-2024-1938.nasl

Version: 1.1

Type: local

Published: 7/16/2024

Updated: 7/16/2024

Supported Sensors: 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-2022-48624

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.5

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

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

CVSS Score Source: CVE-2024-32487

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:less, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 7/16/2024

Vulnerability Publication Date: 2/19/2024

Reference Information

CVE: CVE-2022-48624, CVE-2024-32487