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Red Hat OpenShift 4.6.49 RHSA-2021-4008-01 Addresses CoreOS Installer Issue

red hat
Calendar Grey November 3, 2021
Dist Redhat Esm H88
Incremental security patch for Red Hat OpenShift Container Platform 4.6.49 implementing several improvements and bug resolutions.
Red Hat OpenShift Container Platform release 4.6.49 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.6 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/4.6/html/release_notes/ocp-4-6-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 4.6.49. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2021:4009
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 4.6 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 security fix moderate severity Red Hat OpenShift coreos-installer

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 4.6:
Source: cri-o-1.19.4-4.rhaos4.6.git5d5a465.el7.src.rpm
x86_64: cri-o-1.19.4-4.rhaos4.6.git5d5a465.el7.x86_64.rpm cri-o-debuginfo-1.19.4-4.rhaos4.6.git5d5a465.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.6:
Source: coreos-installer-0.6.0-4.rhaos4.6.el8.src.rpm cri-o-1.19.4-4.rhaos4.6.git5d5a465.el8.src.rpm podman-1.9.3-4.rhaos4.6.el8.src.rpm
noarch: podman-docker-1.9.3-4.rhaos4.6.el8.noarch.rpm
ppc64le: coreos-installer-0.6.0-4.rhaos4.6.el8.ppc64le.rpm coreos-installer-bootinfra-0.6.0-4.rhaos4.6.el8.ppc64le.rpm coreos-installer-bootinfra-debuginfo-0.6.0-4.rhaos4.6.el8.ppc64le.rpm coreos-installer-debuginfo-0.6.0-4.rhaos4.6.el8.ppc64le.rpm coreos-installer-debugsource-0.6.0-4.rhaos4.6.el8.ppc64le.rpm cri-o-1.19.4-4.rhaos4.6.git5d5a465.el8.ppc64le.rpm cri-o-debuginfo-1.19.4-4.rhaos4.6.git5d5a465.el8.ppc64le.rpm cri-o-debugsource-1.19.4-4.rhaos4.6.git5d5a465.el8.ppc64le.rpm podman-1.9.3-4.rhaos4.6.el8.ppc64le.rpm podman-debuginfo-1.9.3-4.rhaos4.6.el8.ppc64le.rpm podman-debugsource-1.9.3-4.rhaos4.6.el8.ppc64le.rpm podman-remote-1.9.3-4.rhaos4.6.el8.ppc64le.rpm podman-remote-debuginfo-1.9.3-4.rhaos4.6.el8.ppc64le.rpm podman-tests-1.9.3-4.rhaos4.6.el8.ppc64le.rpm
s390x: coreos-installer-0.6.0-4.rhaos4.6.el8.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:4008-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4008
Issue date: 2021-11-03

Topic

Red Hat OpenShift Container Platform release 4.6.49 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 4.6.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 security fix moderate severity Red Hat OpenShift coreos-installer

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.6 - noarch, ppc64le, s390x, x86_64

Bugs Fixed

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

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