RHEL 7 / 8 : OpenShift Container Platform 4.1.24 openshift (RHSA-2019:3942)

medium Nessus Plugin ID 131218

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

An update for openshift is now available for Red Hat OpenShift Container Platform 4.1.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link (s) in the References section.

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the openshift container images for Red Hat OpenShift Container Platform 4.1.24.

Security Fix(es) :

* A flaw was found in kubectl that leaves http-cache files with read/write permissions for any user. In conjunction with a non-default value for --cache-dir, this could lead to the cache content being placed in a location accessible to other users in the system.
(CVE-2019-11244)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

Update the affected openshift-clients, openshift-clients-redistributable and / or openshift-hyperkube packages.

See Also

https://access.redhat.com/errata/RHSA-2019:3942

https://access.redhat.com/security/cve/cve-2019-11244

Plugin Details

Severity: Medium

ID: 131218

File Name: redhat-RHSA-2019-3942.nasl

Version: 1.2

Type: local

Agent: unix

Published: 11/22/2019

Updated: 12/9/2019

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

CVSS v3

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:openshift-clients, p-cpe:/a:redhat:enterprise_linux:openshift-clients-redistributable, p-cpe:/a:redhat:enterprise_linux:openshift-hyperkube, cpe:/o:redhat:enterprise_linux:7

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: 11/21/2019

Vulnerability Publication Date: 4/22/2019

Reference Information

CVE: CVE-2019-11244

RHSA: 2019:3942