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RHEL 7 : OpenShift Container Platform 4.3.13 runc (RHSA-2020:1485)

high Nessus Plugin ID 135769

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Synopsis

The remote Red Hat host is missing a security update.

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1485 advisory.

 - runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation (CVE-2019-19921)

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 runc package.

See Also

https://access.redhat.com/security/cve/CVE-2019-19921

https://access.redhat.com/errata/RHSA-2020:1485

https://bugzilla.redhat.com/1796107

Plugin Details

Severity: High

ID: 135769

File Name: redhat-RHSA-2020-1485.nasl

Version: 1.8

Type: local

Agent: unix

Published: 4/21/2020

Updated: 1/23/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.3

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

CVSS Score Source: CVE-2019-19921

CVSS v3

Risk Factor: High

Base Score: 7

Temporal Score: 6.1

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:runc

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/20/2020

Vulnerability Publication Date: 1/30/2020

Reference Information

CVE: CVE-2019-19921

CWE: 41

RHSA: 2020:1485