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RedHat OpenShift 4.2.21 Moderate Security Advisory: RHSA-2020:0652-01

red hat
Calendar Grey March 5, 2020
Dist Redhat Esm H88
A revision for OpenShift Container Platform 4.2.21 resolves significant security vulnerabilities, notably those related to request smuggling.
An update for ose-installer-artifacts-container and ose-installer-container is now available for Red Hat OpenShift Container Platform 4.2

Solution

For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.21, 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/4.2/html/release_notes/ocp-4-2-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.
Security Fix(es):
* golang: HTTP/1.1 headers with a space before the colon led to filter bypass or request smuggling (CVE-2019-16276)
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 installation OpenShift

References

https://access.redhat.com/security/cve/CVE-2019-16276 https://access.redhat.com/security/updates/classification#moderate

Package List


Advisory ID: RHSA-2020:0652-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0652
Issue date: 2020-03-05

Topic

An update for ose-installer-artifacts-container and ose-installer-containeris now available for Red Hat OpenShift Container Platform 4.2.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 installation OpenShift

Relevant Releases Architectures

Bugs Fixed

1755969 - CVE-2019-16276 golang: HTTP/1.1 headers with a space before the colon leads to filter bypass or request smuggling

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