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Alerts This Week
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Red Hat OpenShift 4.8.36 RHSA-2022-1153-01 Important Denial of Service

red hat
Calendar Grey April 11, 2022
Dist Redhat Esm H88
The latest release of Red Hat OpenShift 4.8.36 addresses various bugs and enhances security measures, particularly resolving a Denial of Service vulnerability concern.
Red Hat OpenShift Container Platform release 4.8.36 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.8 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/4.8/html/release_notes/ocp-4-8-release-notes

Details on how to access this content are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.8/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 RPM packages for Red Hat OpenShift Container Platform 4.8.36. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHSA-2022:1154
Security Fix(es):
* haproxy: Denial of service via set-cookie2 header (CVE-2022-0711)
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 4.8 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 Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.8/html/updating_clusters/updating-cluster-cli

Topics%20covered

Topics Covered

security advisory security update DoS important cloud computing OpenShift container security

References

https://access.redhat.com/security/cve/CVE-2022-0711 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenShift Container Platform 4.8:
Source: cri-o-1.21.6-2.rhaos4.8.gitb948fcd.el7.src.rpm openshift-4.8.0-202203240836.p0.gee73ea2.assembly.stream.el7.src.rpm openshift-ansible-4.8.0-202203240836.p0.gfccb320.assembly.stream.el7.src.rpm openshift-clients-4.8.0-202203240836.p0.g41ff67e.assembly.stream.el7.src.rpm
noarch: openshift-ansible-4.8.0-202203240836.p0.gfccb320.assembly.stream.el7.noarch.rpm openshift-ansible-test-4.8.0-202203240836.p0.gfccb320.assembly.stream.el7.noarch.rpm
x86_64: cri-o-1.21.6-2.rhaos4.8.gitb948fcd.el7.x86_64.rpm cri-o-debuginfo-1.21.6-2.rhaos4.8.gitb948fcd.el7.x86_64.rpm openshift-clients-4.8.0-202203240836.p0.g41ff67e.assembly.stream.el7.x86_64.rpm openshift-clients-redistributable-4.8.0-202203240836.p0.g41ff67e.assembly.stream.el7.x86_64.rpm openshift-hyperkube-4.8.0-202203240836.p0.gee73ea2.assembly.stream.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.8:
Source: butane-0.12.1-2.rhaos4.8.1.el8.src.rpm cri-o-1.21.6-2.rhaos4.8.gitb948fcd.2.el8.src.rpm cri-tools-1.21.0-4.el8.src.rpm haproxy-2.2.13-3.el8.src.rpm ignition-2.9.0-8.rhaos4.8.1.el8.src.rpm openshift-4.8.0-202203240836.p0.gee73ea2.assembly.stream.el8.src.rpm openshift-clients-4.8.0-202203240836.p0.g41ff67e.assembly.stream.el8.src.rpm ovn2.13-20.12.0-196.el8fdp.src.rpm


Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1153-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1153
Issue date: 2022-04-11

Topic

Red Hat OpenShift Container Platform release 4.8.36 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 Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update DoS important cloud computing OpenShift container security

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.8 - noarch, ppc64le, s390x, x86_64

Bugs Fixed

2053666 - CVE-2022-0711 haproxy: Denial of service via set-cookie2 header

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