- Vulnerability/
- RHSA-2021:1007
RHSA-2021:1007: Moderate: OpenShift Container Platform 4.7.5 security and bug fix update
First published: Mon Apr 05 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>This advisory contains the RPM packages for Red Hat OpenShift Container<br>Platform 4.7.5. See the following advisory for the container images for<br>this release:<br><a href="https://access.redhat.com/errata/RHSA-2021:1005" target="_blank">https://access.redhat.com/errata/RHSA-2021:1005</a> All OpenShift Container Platform 4.7 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/4.7/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor" target="_blank">https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor</a> Security Fix(es):<br><li> gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)</li> <li> containernetworking-cni: Arbitrary path injection via type field in CNI configuration (CVE-2021-20206)</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>Bug Fix(es):<br><li> Reports that has specified a retention should not be requeued in the sync handler (BZ#1929042)</li> <li> Placeholder bug for OCP 4.7.0 extras release (BZ#1944017)</li>
| 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=1919391
- https://bugzilla.redhat.com/show_bug.cgi?id=1921650
- https://bugzilla.redhat.com/show_bug.cgi?id=1929042
- https://bugzilla.redhat.com/show_bug.cgi?id=1944017
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2021:1007 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:1007?
The severity of RHSA-2021:1007 is classified as moderate.
How do I fix RHSA-2021:1007?
To fix RHSA-2021:1007, you need to update the affected RPM packages in your Red Hat OpenShift Container Platform environment.
Which versions of Red Hat OpenShift does RHSA-2021:1007 affect?
RHSA-2021:1007 affects Red Hat OpenShift Container Platform version 4.7.5.
Are there any known exploits for RHSA-2021:1007?
Currently, there are no known public exploits targeting the vulnerabilities addressed in RHSA-2021:1007.
What is the recommended action for users of Red Hat OpenShift regarding RHSA-2021:1007?
It is recommended that users apply the necessary updates as outlined in RHSA-2021:1007 to mitigate vulnerabilities.
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