CentOS 7 : librepo (CESA-2020:5012)

High Nessus Plugin ID 143047

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VPR Score: 5.9

Synopsis

The remote CentOS Linux host is missing a security update.

Description

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:5012 advisory.

- librepo: missing path validation in repomd.xml may lead to directory traversal (CVE-2020-14352)

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 librepo, librepo-devel and / or python-librepo packages.

See Also

http://www.nessus.org/u?3d89926a

https://cwe.mitre.org/data/definitions/22.html

Plugin Details

Severity: High

ID: 143047

File Name: centos_RHSA-2020-5012.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2020/11/18

Updated: 2020/11/19

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 5.9

CVSS Score Source: CVE-2020-14352

CVSS v2.0

Base Score: 8.5

Temporal Score: 6.3

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8

Temporal Score: 7

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

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

Vulnerability Information

CPE: cpe:/o:centos:centos:7, p-cpe:/a:centos:centos:librepo, p-cpe:/a:centos:centos:librepo-devel, p-cpe:/a:centos:centos:python-librepo

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/11/18

Vulnerability Publication Date: 2020/08/30

Reference Information

CVE: CVE-2020-14352

RHSA: 2020:5012

CWE: 22