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Red Hat OpenShift 4.9.22 Advisory RHSA-2022:0557-01 Moderate CVE Risks

red hat
Calendar Grey February 23, 2022
Dist Redhat Esm H88
Explore the specifics of the security update for Red Hat OpenShift Container Platform 4.9.22, classified as moderate. It includes information on associated CVE identifiers.
Red Hat OpenShift Container Platform release 4.9.22 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.9 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/4.9/html/release_notes/ocp-4-9-release-notes

Details on how to access this content are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/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.
Security Fix(es):
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)
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 update Red Hat OpenShift container platform CVE details

References

https://access.redhat.com/security/cve/CVE-2021-29923 https://access.redhat.com/security/cve/CVE-2021-36221 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat OpenShift Container Platform 4.9:
Source: cri-o-1.22.1-17.rhaos4.9.git3029b1d.el7.src.rpm openshift-4.9.0-202202111950.p0.gb93fd35.assembly.stream.el7.src.rpm openshift-ansible-4.9.0-202202111950.p0.g4d833d3.assembly.stream.el7.src.rpm openshift-clients-4.9.0-202202140924.p0.g340e212.assembly.stream.el7.src.rpm
noarch: openshift-ansible-4.9.0-202202111950.p0.g4d833d3.assembly.stream.el7.noarch.rpm openshift-ansible-test-4.9.0-202202111950.p0.g4d833d3.assembly.stream.el7.noarch.rpm
x86_64: cri-o-1.22.1-17.rhaos4.9.git3029b1d.el7.x86_64.rpm cri-o-debuginfo-1.22.1-17.rhaos4.9.git3029b1d.el7.x86_64.rpm openshift-clients-4.9.0-202202140924.p0.g340e212.assembly.stream.el7.x86_64.rpm openshift-clients-redistributable-4.9.0-202202140924.p0.g340e212.assembly.stream.el7.x86_64.rpm openshift-hyperkube-4.9.0-202202111950.p0.gb93fd35.assembly.stream.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.9:
Source: butane-0.13.1-2.rhaos4.9.el8.src.rpm cri-o-1.22.1-17.rhaos4.9.git3029b1d.2.el8.src.rpm cri-tools-1.22.0-2.el8.src.rpm golang-github-prometheus-promu-0.5.0-5.git642a960.el8.src.rpm ignition-2.12.0-3.rhaos4.9.el8.src.rpm jenkins-2-plugins-4.9.1644822177-1.el8.src.rpm openshift-4.9.0-202202111950.p0.gb93fd35.assembly.stream.el8.src.rpm

Read the Full Advisory


Advisory ID: RHSA-2022:0557-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0557
Issue date: 2022-02-23

Topic

Red Hat OpenShift Container Platform release 4.9.22 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 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 Red Hat OpenShift container platform CVE details

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.9 - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic

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