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Red Hat OpenShift 4.7.51 RHSA-2022:2268-01 Moderate: Route Hijacking

red hat
Calendar Grey May 25, 2022
Dist Redhat Esm H88
The security advisory for Red Hat OpenShift Container Platform 4.7.51 highlights crucial updates to bolster security, tackle moderate vulnerabilities, and enhance overall performance
Red Hat OpenShift Container Platform release 4.7.51 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 https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/updating_clusters/updating-cluster-cli

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 container images for Red Hat OpenShift Container Platform 4.7.51. See the following advisory for the RPM packages for this release:
https://access.redhat.com/errata/RHBA-2022:2267
Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:
https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/release_notes/ocp-4-7-release-notes
Security Fix(es):
* openshift/router: route hijacking attack via crafted HAProxy configuration file (CVE-2022-1677)
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.
You may download the oc tool and use it to inspect release image metadata as follows:
(For x86_64 architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.51-x86_64
The image digest is sha256:539c1f5982343e0709179f305e347560304fdeb89a09bd042a59a58a836a0940
(For s390x architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.51-s390x
The image digest is sha256:f6fa9f75e6de166b6daccbc6830bbeaade38eac97faa2752e0c38af23aa4135e
(For ppc64le architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.51-ppc64le
The image digest is sha256:e4a1eb51749bdb0fa429e5b7f697d3b38cd32b76786dc1ce579a5d53827705b0
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 https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/updating_clusters/updating-cluster-cli

Topics%20covered

Topics Covered

security advisory moderate security update security fix Red Hat OpenShift container platform route hijacking

References

https://access.redhat.com/security/cve/CVE-2018-25032 https://access.redhat.com/security/cve/CVE-2022-1271 https://access.redhat.com/security/cve/CVE-2022-1677 https://access.redhat.com/security/updates/classification/#moderate

Package List


Advisory ID: RHSA-2022:2268-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:2268
Issue date: 2022-05-25

Topic

Red Hat OpenShift Container Platform release 4.7.51 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 security update security fix Red Hat OpenShift container platform route hijacking

Relevant Releases Architectures

Bugs Fixed

2057526 - cloud provider config change breaks the cluster

2076211 - CVE-2022-1677 openshift/router: route hijacking attack via crafted HAProxy configuration file

2081483 - csv_succeeded metric not present in olm-operator for all successful CSVs

2082029 - Bump to latest available 1.20.15 k8s

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