RHSA-2020:5359: Moderate: OpenShift Container Platform 4.5.23 security and bug fix update

Published Dec 15, 2020
·
Updated

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.Security Fix(es): kubernetes: Docker config secrets leaked when file is malformed and loglevel >= 4 (CVE-2020-8564) 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.This advisory contains the container images for Red Hat OpenShift Container Platform 4.5.23. See the following advisory for the RPM packages for this release:https://access.redhat.com/errata/RHBA-2020:5356 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:https://docs.openshift.com/container-platform/4.5/releasenotes/ocp-4-5-release-notes.html This update fixes the following bug among others: Previously, an OperatorGroup resource with a missing status block in any namespace could cause a runtime error in the web console when installing a new Operator from OperatorHub. The problem has been fixed. (BZ#1896601) You may download the oc tool and use it to inspect release image metadata as follows:(For x8664 architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-x8664The image digest is sha256:368970a5052e600b467de7ab2868a04cdd6cdb991eb9dfbf3473a199d6fe4a4e(For s390x architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-s390xThe image digest is sha256:c79943d51dfdbf1dcdcdf277172a872468459a4b6759afef2edabe51643f1e54(For ppc64le architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-ppc64leThe image digest is sha256:4cb29729fae2b624d0ca3b246763e7255a0ac626d1972f982b69313cb8b08613All OpenShift Container Platform 4.5 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are availableat https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channelsupdating-cluster-between-minor.

Affected Software

1 affected component
Red Hat OpenShift Container Platform=4.5.23

Remediation

Event History

Apr 17, 2026
Advisory Published
via Red Hat·03:52 PM
Data Sourced
via Red Hat·03:52 PM
RemedyDescriptionAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of RHSA-2020:5359?

The severity of RHSA-2020:5359 is considered important due to potential exposure of sensitive data.

2

How do I fix RHSA-2020:5359?

To fix RHSA-2020:5359, you should update Red Hat OpenShift Container Platform to the latest patched version.

3

What vulnerabilities are addressed by RHSA-2020:5359?

RHSA-2020:5359 addresses vulnerabilities related to leaked Docker config secrets when files are malformed.

4

Which versions of Red Hat OpenShift Container Platform are affected by RHSA-2020:5359?

RHSA-2020:5359 affects multiple versions of Red Hat OpenShift Container Platform prior to the fix.

5

Is there a workaround for RHSA-2020:5359?

A definitive workaround for RHSA-2020:5359 is to avoid logging at loglevel >= 4 with malformed Docker config files.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203