Detections
Analytics

EulerOS Virtualization 2.9.1 : zstd (EulerOS-SA-2022-2372)

high Nessus Plugin ID 165373

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
 (CVE-2019-11922)

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 zstd packages.

See Also

http://www.nessus.org/u?b671ec62

Plugin Details

Severity: High

ID: 165373

File Name: EulerOS_SA-2022-2372.nasl

Version: 1.2

Type: local

Published: 9/23/2022

Updated: 9/23/2022

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2019-11922

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:zstd, cpe:/o:huawei:euleros:uvp:2.9.1

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: 9/23/2022

Vulnerability Publication Date: 7/25/2019

Reference Information

CVE: CVE-2019-11922