RHSA-2021:2499: Moderate: OpenShift Container Platform 4.6.36 security update
Red Hat OpenShift Container Platform is Red Hat's cloud computing<br>Kubernetes application platform solution designed for on-premise or private<br>cloud deployments.<br>This advisory contains the RPM packages for Red Hat OpenShift Container<br>Platform 4.6.36. See the following advisory for the container images for<br>this release:<br><a href="https://access.redhat.com/errata/RHBA-2021:2498" target="blank">https://access.redhat.com/errata/RHBA-2021:2498</a> Security Fix(es):<br><li> jetty: local temporary directory hijacking vulnerability (CVE-2020-27216)</li> <li> jetty: buffer not correctly recycled in Gzip Request inflation (CVE-2020-27218)</li> <li> jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS (CVE-2020-27223)</li> 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:2499?
The severity of RHSA-2021:2499 is classified as important.
How do I fix RHSA-2021:2499?
To fix RHSA-2021:2499, you should update the affected packages to the specified versions listed in the advisory.
What software is affected by RHSA-2021:2499?
RHSA-2021:2499 affects multiple packages including cri-o, jenkins, and openshift-clients.
Which versions of cri-o are impacted by RHSA-2021:2499?
RHSA-2021:2499 impacts cri-o versions before 1.19.2-6.rhaos4.6.git686e6d9.el8.
Is there a workaround for RHSA-2021:2499?
There is no specific workaround for RHSA-2021:2499; updating to the fixed versions is recommended.