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EulerOS Virtualization 2.9.1 : libsolv (EulerOS-SA-2021-2762)

low Nessus Plugin ID 155519

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp, const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334, which could cause a denial of service (CVE-2021-3200)

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 libsolv packages.

See Also

http://www.nessus.org/u?ac67c2e4

Plugin Details

Severity: Low

ID: 155519

File Name: EulerOS_SA-2021-2762.nasl

Version: 1.4

Type: local

Published: 11/17/2021

Updated: 11/23/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2021-3200

CVSS v3

Risk Factor: Low

Base Score: 3.3

Temporal Score: 3

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libsolv, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/17/2021

Vulnerability Publication Date: 5/18/2021

Reference Information

CVE: CVE-2021-3200