RHCOS 3 : OpenShift Container Platform 3.11 (RHSA-2019:2818)

high Nessus Plugin ID 312468

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Synopsis

The remote Red Hat CoreOS host is missing a security update for OpenShift Container Platform 3.11.

Description

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:2818 advisory.

- openshift-ansible: dockergc service account incorrectly associated with namespace during upgrade (CVE-2019-14819)

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 RHCOS OpenShift Container Platform 3.11 package based on the guidance in RHSA-2019:2818.

Plugin Details

Severity: High

ID: 312468

File Name: rhcos-RHSA-2019-2818.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Red Hat Local Security Checks

Published: 5/6/2026

Updated: 5/6/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.1

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

CVSS Score Source: CVE-2019-14819

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:openshift-ansible, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-docs, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-playbooks, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-roles, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-test, cpe:/o:redhat:enterprise_linux:7:coreos

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/23/2019

Vulnerability Publication Date: 9/23/2019

Reference Information

CVE: CVE-2019-14819

CWE: 270

RHSA: 2019:2818

Detections

Analytics