- Vulnerability/
- RHSA-2021:0030
RHSA-2021:0030: Moderate: OpenShift Container Platform 4.4.32 packages and security update
First published: Wed Jan 13 2021(Updated: )
Red Hat OpenShift Container Platform is Red Hat's cloud computing<br>Kubernetes application platform solution designed for on-premise or private<br>cloud deployments.<br>Security Fix(es):<br><li> kubernetes: compromised node could escalate to cluster level privileges</li> (CVE-2020-8559)<br>For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page(s) listed in the References section.<br>This advisory contains the RPM packages for Red Hat OpenShift Container<br>Platform 4.4.32. See the following advisory for the container images for<br>this release:<br><a href="https://access.redhat.com/errata/RHBA-2021:0029" target="_blank">https://access.redhat.com/errata/RHBA-2021:0029</a> All OpenShift Container Platform 4.4 users are advised to upgrade to these<br>updated packages and images when they are available in the appropriate<br>release channel. To check for available updates, use the OpenShift Console<br>or the CLI oc command. Instructions for upgrading a cluster are available<br>at<br><a href="https://docs.openshift.com/container-platform/4.4/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor." target="_blank">https://docs.openshift.com/container-platform/4.4/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/openshift | <4.4.0-202012052258.p0.git.0.0fd57a4.el8 | 4.4.0-202012052258.p0.git.0.0fd57a4.el8 |
| redhat/openshift-hyperkube | <4.4.0-202012052258.p0.git.0.0fd57a4.el8 | 4.4.0-202012052258.p0.git.0.0fd57a4.el8 |
| redhat/openshift | <4.4.0-202012052258.p0.git.0.0fd57a4.el7 | 4.4.0-202012052258.p0.git.0.0fd57a4.el7 |
| redhat/openshift-hyperkube | <4.4.0-202012052258.p0.git.0.0fd57a4.el7 | 4.4.0-202012052258.p0.git.0.0fd57a4.el7 |
| redhat/openshift-hyperkube | <4.4.0-202012052258.p0.git.0.0fd57a4.el7 | 4.4.0-202012052258.p0.git.0.0fd57a4.el7 |
| redhat/openshift-hyperkube | <4.4.0-202012052258.p0.git.0.0fd57a4.el7 | 4.4.0-202012052258.p0.git.0.0fd57a4.el7 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2021:0030?
RHSA-2021:0030 has been classified with a moderate severity level.
How do I fix RHSA-2021:0030?
To fix RHSA-2021:0030, update your openshift and openshift-hyperkube packages to the latest remedied versions.
What is the impact of RHSA-2021:0030?
The impact of RHSA-2021:0030 is that a compromised node could escalate to cluster-level privileges.
Which versions are affected by RHSA-2021:0030?
RHSA-2021:0030 affects certain versions of openshift and openshift-hyperkube up to 4.4.0-202012052258.p0.git.0.0fd57a4.el8.
Is there a workaround for RHSA-2021:0030 until I can apply the fix?
Currently, there is no documented workaround for RHSA-2021:0030; applying the update is recommended.
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