Detections
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EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2023-1057)

high Nessus Plugin ID 169603

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the libxml2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 - valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. (CVE-2022-23308)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected libxml2 packages.

See Also

http://www.nessus.org/u?c700a595

Plugin Details

Severity: High

ID: 169603

File Name: EulerOS_SA-2023-1057.nasl

Version: 1.0

Type: local

Published: 1/6/2023

Updated: 1/6/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2022-23308

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libxml2-python, p-cpe:/a:huawei:euleros:libxml2-devel, cpe:/o:huawei:euleros:uvp:3.0.2.6, p-cpe:/a:huawei:euleros:libxml2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/6/2023

Vulnerability Publication Date: 2/26/2022

Reference Information

CVE: CVE-2022-23308