- Vulnerability/
- RHSA-2020:5359
RHSA-2020:5359: Moderate: OpenShift Container Platform 4.5.23 security and bug fix update
First published: Tue 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.<br>Security Fix(es):<br><li> kubernetes: Docker config secrets leaked when file is malformed and loglevel >= 4 (CVE-2020-8564)</li> 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.<br>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:<br><a href="https://access.redhat.com/errata/RHBA-2020:5356" target="_blank">https://access.redhat.com/errata/RHBA-2020:5356</a> 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:<br><a href="https://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html" target="_blank">https://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html</a> This update fixes the following bug among others:<br><li> 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)</li> You may download the oc tool and use it to inspect release image metadata as follows:<br>(For x86_64 architecture)<br>$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-x86_64<br>The image digest is sha256:368970a5052e600b467de7ab2868a04cdd6cdb991eb9dfbf3473a199d6fe4a4e<br>(For s390x architecture)<br>$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-s390x<br>The image digest is sha256:c79943d51dfdbf1dcdcdf277172a872468459a4b6759afef2edabe51643f1e54<br>(For ppc64le architecture)<br>$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.23-ppc64le<br>The image digest is sha256:4cb29729fae2b624d0ca3b246763e7255a0ac626d1972f982b69313cb8b08613<br>All 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 available<br>at <a href="https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor." target="_blank">https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat OpenShift Container Platform for IBM LinuxONE |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1869320
- https://bugzilla.redhat.com/show_bug.cgi?id=1886383
- https://bugzilla.redhat.com/show_bug.cgi?id=1886637
- https://bugzilla.redhat.com/show_bug.cgi?id=1891168
- https://bugzilla.redhat.com/show_bug.cgi?id=1891527
- https://bugzilla.redhat.com/show_bug.cgi?id=1892583
- https://bugzilla.redhat.com/show_bug.cgi?id=1896601
- https://bugzilla.redhat.com/show_bug.cgi?id=1896914
- https://bugzilla.redhat.com/show_bug.cgi?id=1897543
- https://bugzilla.redhat.com/show_bug.cgi?id=1898199
- https://bugzilla.redhat.com/show_bug.cgi?id=1900013
- https://bugzilla.redhat.com/show_bug.cgi?id=1900491
- https://bugzilla.redhat.com/show_bug.cgi?id=1900725
- https://bugzilla.redhat.com/show_bug.cgi?id=1902803
- https://bugzilla.redhat.com/show_bug.cgi?id=1904082
- https://bugzilla.redhat.com/show_bug.cgi?id=1904554
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2020:5359 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2020:5359?
The severity of RHSA-2020:5359 is considered important due to potential exposure of sensitive data.
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.
What vulnerabilities are addressed by RHSA-2020:5359?
RHSA-2020:5359 addresses vulnerabilities related to leaked Docker config secrets when files are malformed.
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.
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.
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