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Red Hat OpenShift 4.7.36 RHSA-2021:3930 Moderate: CoreOS Signature Issue

red hat
Calendar Grey October 27, 2021
Dist Redhat Esm H88
A new security patch has been released for Red Hat OpenShift Container Platform 4.7.36, addressing a problem with signature checks.
Red Hat OpenShift Container Platform release 4.7.36 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 4.7.36. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2021:3931
Security Fix(es):
* coreos-installer: incorrect signature verification on gzip-compressed install images (CVE-2021-20319)
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.
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
Bug Fix(es):
* Placeholder bug for OCP 4.7.0 rpm release (BZ#2015779)

Topics%20covered

Topics Covered

security advisory moderate Red Hat bug fix signature issue OpenShift CoreOS

References

https://access.redhat.com/security/cve/CVE-2021-20319 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat OpenShift Container Platform 4.7:
Source: cri-o-1.20.5-6.rhaos4.7.gitec973a2.el7.src.rpm
x86_64: cri-o-1.20.5-6.rhaos4.7.gitec973a2.el7.x86_64.rpm cri-o-debuginfo-1.20.5-6.rhaos4.7.gitec973a2.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.7:
Source: coreos-installer-0.8.0-4.rhaos4.7.el8.src.rpm cri-o-1.20.5-6.rhaos4.7.gitec973a2.el8.src.rpm ironic-images-15.2-20211013.1.el8.src.rpm openstack-ironic-python-agent-6.4.4-0.20210811101217.48ffbaa.el8.src.rpm
noarch: ironic-images-15.2-20211013.1.el8.noarch.rpm ironic-images-all-15.2-20211013.1.el8.noarch.rpm ironic-images-ipa-ppc64le-15.2-20211013.1.el8.noarch.rpm ironic-images-ipa-x86_64-15.2-20211013.1.el8.noarch.rpm openstack-ironic-python-agent-6.4.4-0.20210811101217.48ffbaa.el8.noarch.rpm python3-ironic-python-agent-6.4.4-0.20210811101217.48ffbaa.el8.noarch.rpm
ppc64le: coreos-installer-0.8.0-4.rhaos4.7.el8.ppc64le.rpm coreos-installer-bootinfra-0.8.0-4.rhaos4.7.el8.ppc64le.rpm coreos-installer-bootinfra-debuginfo-0.8.0-4.rhaos4.7.el8.ppc64le.rpm coreos-installer-debuginfo-0.8.0-4.rhaos4.7.el8.ppc64le.rpm coreos-installer-debugsource-0.8.0-4.rhaos4.7.el8.ppc64le.rpm cri-o-1.20.5-6.rhaos4.7.gitec973a2.el8.ppc64le.rpm cri-o-debuginfo-1.20.5-6.rhaos4.7.gitec973a2.el8.ppc64le.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:3930-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3930
Issue date: 2021-10-27

Topic

Red Hat OpenShift Container Platform release 4.7.36 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.7.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 Red Hat bug fix signature issue OpenShift CoreOS

Relevant Releases Architectures

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

Bugs Fixed

2011862 - CVE-2021-20319 coreos-installer: incorrect signature verification on gzip-compressed install images

2015779 - Placeholder bug for OCP 4.7.0 rpm release

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