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RedHat: RHSA-2022-0024-01 Moderate Security Update for OpenShift 4.6

red hat
Calendar Grey January 13, 2022
Dist Redhat Esm H88
The latest update for Red Hat OpenShift Container Platform 4.6.53 introduces important security patches addressing critical vulnerabilities along with various improvements.
Red Hat OpenShift Container Platform release 4.6.53 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 https://docs.redhat.com/en/documentation/openshift_container_platform/4.6/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 4.6.53. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2022:0025
Security Fix(es):
* haproxy: an HTTP method name may contain a space followed by the name of a protected resource (CVE-2021-39241) * haproxy: request smuggling attack or response splitting via duplicate content-length header (CVE-2021-40346)
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.

Topics%20covered

Topics Covered

security advisory moderate security issue Red Hat OpenShift HTTP attack Container Platform

References

https://access.redhat.com/security/cve/CVE-2021-39241 https://access.redhat.com/security/cve/CVE-2021-40346 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat OpenShift Container Platform 4.6:
Source: haproxy-2.0.16-2.el7.src.rpm openshift-4.6.0-202112092023.p0.g845f228.assembly.stream.el7.src.rpm
x86_64: haproxy-debuginfo-2.0.16-2.el7.x86_64.rpm haproxy20-2.0.16-2.el7.x86_64.rpm openshift-hyperkube-4.6.0-202112092023.p0.g845f228.assembly.stream.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.6:
Source: haproxy-2.0.16-4.el8.src.rpm openshift-4.6.0-202112092023.p0.g845f228.assembly.stream.el8.src.rpm
ppc64le: haproxy-debugsource-2.0.16-4.el8.ppc64le.rpm haproxy20-2.0.16-4.el8.ppc64le.rpm haproxy20-debuginfo-2.0.16-4.el8.ppc64le.rpm openshift-hyperkube-4.6.0-202112092023.p0.g845f228.assembly.stream.el8.ppc64le.rpm
s390x: haproxy-debugsource-2.0.16-4.el8.s390x.rpm haproxy20-2.0.16-4.el8.s390x.rpm haproxy20-debuginfo-2.0.16-4.el8.s390x.rpm openshift-hyperkube-4.6.0-202112092023.p0.g845f228.assembly.stream.el8.s390x.rpm
x86_64: haproxy-debugsource-2.0.16-4.el8.x86_64.rpm haproxy20-2.0.16-4.el8.x86_64.rpm haproxy20-debuginfo-2.0.16-4.el8.x86_64.rpm openshift-hyperkube-4.6.0-202112092023.p0.g845f228.assembly.stream.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Advisory ID: RHSA-2022:0024-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0024
Issue date: 2022-01-12

Topic

Red Hat OpenShift Container Platform release 4.6.53 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 moderate security issue Red Hat OpenShift HTTP attack Container Platform

Relevant Releases Architectures

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

Bugs Fixed

1995107 - CVE-2021-39241 haproxy: an HTTP method name may contain a space followed by the name of a protected resource

2000599 - CVE-2021-40346 haproxy: request smuggling attack or response splitting via duplicate content-length header

2037401 - Placeholder bug for OCP 4.6.0 rpm release

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