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Red Hat OpenShift 4.7.5 Advisories: RHSA-2021-1006 Moderate Threat

red hat
Calendar Grey April 5, 2021
Dist Redhat Esm H88
The recent update to Red Hat OpenShift Container Platform 4.7.5 introduces important security improvements and optimizations. Users are advised to upgrade promptly.
Red Hat OpenShift Container Platform release 4.7.5 is now available with updates to packages and images that fix several bugs and add enhancements

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.
This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.5. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHSA-2021:1005
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
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.
Bug Fix(es):
* Placeholder bug for OCP 4.7.0 rpm release (BZ#1944016)

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat bug fix OpenShift container platform

References

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

Package List

Red Hat OpenShift Container Platform 4.7:
Source: cri-o-1.20.2-4.rhaos4.7.gitd5a999a.el7.src.rpm openshift-clients-4.7.0-202103251046.p0.git.3957.c4da68b.el7.src.rpm
x86_64: cri-o-1.20.2-4.rhaos4.7.gitd5a999a.el7.x86_64.rpm cri-o-debuginfo-1.20.2-4.rhaos4.7.gitd5a999a.el7.x86_64.rpm openshift-clients-4.7.0-202103251046.p0.git.3957.c4da68b.el7.x86_64.rpm openshift-clients-redistributable-4.7.0-202103251046.p0.git.3957.c4da68b.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.7:
Source: cri-o-1.20.2-4.rhaos4.7.gitd5a999a.el8.src.rpm jenkins-2-plugins-4.7.1616671397-1.el8.src.rpm openshift-clients-4.7.0-202103251046.p0.git.3957.c4da68b.el8.src.rpm openshift-kuryr-4.7.0-202103241948.p0.git.2504.add19d0.el8.src.rpm
noarch: jenkins-2-plugins-4.7.1616671397-1.el8.noarch.rpm openshift-kuryr-cni-4.7.0-202103241948.p0.git.2504.add19d0.el8.noarch.rpm openshift-kuryr-common-4.7.0-202103241948.p0.git.2504.add19d0.el8.noarch.rpm openshift-kuryr-controller-4.7.0-202103241948.p0.git.2504.add19d0.el8.noarch.rpm python3-kuryr-kubernetes-4.7.0-202103241948.p0.git.2504.add19d0.el8.noarch.rpm
ppc64le: cri-o-1.20.2-4.rhaos4.7.gitd5a999a.el8.ppc64le.rpm cri-o-debuginfo-1.20.2-4.rhaos4.7.gitd5a999a.el8.ppc64le.rpm cri-o-debugsource-1.20.2-4.rhaos4.7.gitd5a999a.el8.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:1006-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1006
Issue date: 2021-04-05

Topic

Red Hat OpenShift Container Platform release 4.7.5 is now available withupdates to packages and images that fix several bugs and add enhancements.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 Red Hat bug fix OpenShift container platform

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.7 - noarch, ppc64le, s390x, x86_64

Bugs Fixed

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

1944016 - Placeholder bug for OCP 4.7.0 rpm release

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