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Red Hat OpenShift 4.7.8 RHSA-2021:1227-01 Moderate Security Update

red hat
Calendar Grey April 26, 2021
Dist Redhat Esm H88
Red Hat OpenShift Container Platform 4.7.8 has been released, featuring key security enhancements and fixes for bugs affecting user experience
Red Hat OpenShift Container Platform release 4.7.8 is now available with updates to packages and images that fix several bugs

Solution

For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/release_notes/ocp-4-7-release-notes

Details on how to access this content are available at - -cli.html

Summary

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):
* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
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 RPM packages for Red Hat OpenShift Container Platform 4.7.8. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHSA-2021:1225
All OpenShift Container Platform 4.7 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 at - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor

Topics%20covered

Topics Covered

security advisory moderate security update security fix Red Hat OpenShift

References

https://access.redhat.com/security/cve/CVE-2021-3121 https://access.redhat.com/security/updates/classification/#moderate

Package List


Advisory ID: RHSA-2021:1227-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1227
Issue date: 2021-04-26

Topic

Red Hat OpenShift Container Platform release 4.7.8 is now available withupdates to packages and images that fix several bugs.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update security fix Red Hat OpenShift

Relevant Releases Architectures

Bugs Fixed

1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation

1950891 - Placeholder bug for OCP 4.7.0 extras release

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