QID 770128

Date Published: 2021-12-09

QID 770128: Red Hat OpenShift Container Platform 4.8 Security Update (RHSA-2021:4829)

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 4.8.22. See the following advisory for the container images for this release:https://access.redhat.com/errata/RHBA-2021:4830 All OpenShift Container Platform 4.8 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 Consoleor the CLI oc command. Instructions for upgrading a cluster are available athttps://docs.openshift.com/container-platform/4.8/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Affected Products:

Red Hat OpenShift Container Platform 4.8 for RHEL 8 x86_64
Red Hat OpenShift Container Platform 4.8 for RHEL 7 x86_64
Red Hat OpenShift Container Platform for Power 4.8 for RHEL 8 ppc64le
Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.8 for RHEL 8 s390x

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Refer to Red Hat security advisory RHSA-2021:4829 for updates and patch information.

Vendor References

RHSA-2021:4829 - access.redhat.com/errata/RHSA-2021:4829

CVEs related to QID 770128

CVE-2021-3917 | CVE-2021-21685 | CVE-2021-21686 | CVE-2021-21687 | CVE-2021-21688 | CVE-2021-21689 | CVE-2021-21690 | CVE-2021-21691 | CVE-2021-21692 | CVE-2021-21693 | CVE-2021-21694 | CVE-2021-21695 | CVE-2021-21696 | CVE-2021-21697 | CVE-2021-21698 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:4829	Red Hat Enterprise Linux CoreOS		access.redhat.com/errata/RHSA-2021:4829

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