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Red Hat OpenShift 4.6.36 RHSA-2021-2499 Moderate: jetty Security Issues

red hat
Calendar Grey June 29, 2021
Dist Redhat Esm H88
Cautionary security notice for OpenShift Container Platform 4.6.36 targeting vulnerabilities found in cri-o, jenkins, and openshift-kuryr.
An update for cri-o, jenkins, openshift-clients, and openshift-kuryr is now available for Red Hat OpenShift Container Platform 4.6

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 - -cli.html

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 4.6.36. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2021:2498
Security Fix(es):
* jetty: local temporary directory hijacking vulnerability (CVE-2020-27216)
* jetty: buffer not correctly recycled in Gzip Request inflation (CVE-2020-27218)
* jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS (CVE-2020-27223)
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 Red Hat DoS jetty local hijacking OpenShift Container Platform

References

https://access.redhat.com/security/cve/CVE-2020-27216 https://access.redhat.com/security/cve/CVE-2020-27218 https://access.redhat.com/security/cve/CVE-2020-27223 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat OpenShift Container Platform 4.6:
Source: cri-o-1.19.2-6.rhaos4.6.git686e6d9.el7.src.rpm openshift-clients-4.6.0-202106160917.p0.git.99556b6.el7.src.rpm
x86_64: cri-o-1.19.2-6.rhaos4.6.git686e6d9.el7.x86_64.rpm cri-o-debuginfo-1.19.2-6.rhaos4.6.git686e6d9.el7.x86_64.rpm openshift-clients-4.6.0-202106160917.p0.git.99556b6.el7.x86_64.rpm openshift-clients-redistributable-4.6.0-202106160917.p0.git.99556b6.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.6:
Source: cri-o-1.19.2-6.rhaos4.6.git686e6d9.el8.src.rpm jenkins-2.277.3.1623853726-1.el8.src.rpm openshift-clients-4.6.0-202106160917.p0.git.99556b6.el8.src.rpm openshift-kuryr-4.6.0-202106181055.p0.git.7feb5bd.el8.src.rpm
noarch: jenkins-2.277.3.1623853726-1.el8.noarch.rpm openshift-kuryr-cni-4.6.0-202106181055.p0.git.7feb5bd.el8.noarch.rpm openshift-kuryr-common-4.6.0-202106181055.p0.git.7feb5bd.el8.noarch.rpm openshift-kuryr-controller-4.6.0-202106181055.p0.git.7feb5bd.el8.noarch.rpm python3-kuryr-kubernetes-4.6.0-202106181055.p0.git.7feb5bd.el8.noarch.rpm
ppc64le: cri-o-1.19.2-6.rhaos4.6.git686e6d9.el8.ppc64le.rpm cri-o-debuginfo-1.19.2-6.rhaos4.6.git686e6d9.el8.ppc64le.rpm cri-o-debugsource-1.19.2-6.rhaos4.6.git686e6d9.el8.ppc64le.rpm openshift-clients-4.6.0-202106160917.p0.git.99556b6.el8.ppc64le.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:2499-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2499
Issue date: 2021-06-29

Topic

An update for cri-o, jenkins, openshift-clients, and openshift-kuryr is nowavailable for Red Hat OpenShift Container Platform 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 Red Hat DoS jetty local hijacking OpenShift Container Platform

Relevant Releases Architectures

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

Bugs Fixed

1891132 - CVE-2020-27216 jetty: local temporary directory hijacking vulnerability

1902826 - CVE-2020-27218 jetty: buffer not correctly recycled in Gzip Request inflation

1934116 - CVE-2020-27223 jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS

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