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EulerOS Virtualization 2.13.0 : libarchive (EulerOS-SA-2025-2171)

high Nessus Plugin ID 265125

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 list_item_verbose in tar/util.c in libarchive through 3.7.7 does not check an strftime return value, which can lead to a denial of service or unspecified other impact via a crafted TAR archive that is read with a verbose value of 2. For example, the 100-byte buffer may not be sufficient for a custom locale.(CVE-2025-25724)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization libarchive 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

Update the affected libarchive packages.

See Also

http://www.nessus.org/u?beeb1ca4

Plugin Details

Severity: High

ID: 265125

File Name: EulerOS_SA-2025-2171.nasl

Version: 1.1

Type: local

Published: 9/16/2025

Updated: 9/16/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2025-25724

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/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:huawei:euleros:libarchive, cpe:/o:huawei:euleros:uvp:2.13.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/16/2025

Vulnerability Publication Date: 12/19/2024

Reference Information

CVE: CVE-2025-25724

IAVA: 2024-A-0834-S