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OpenShift sandboxed containers support for OpenShift Container Platform<br>provides users with built-in support for running Kata containers as an<br>additional, optional runtime.<br>This advisory contains an update for OpenShift sandboxed containers with security fixes and a bug fix.<br>Space precludes documenting all of the updates to OpenShift sandboxed<br>containers in this advisory. See the following Release Notes documentation,<br>which will be updated shortly for this release, for details about these<br>changes:<br><a href="https://docs.openshift.com/container-platform/4.11/sandboxedcontainers/sandboxed-containers-release-notes.html" target="blank">https://docs.openshift.com/container-platform/4.11/sandboxedcontainers/sandboxed-containers-release-notes.html</a>

Remedy

Before applying this update, ensure all previously released errata relevant to your system have been applied.<br>For details on how to apply this update, which includes the changes described in this advisory, refer to:<br><a href="https://docs.openshift.com/container-platform/latest/sandboxed_containers/upgrade-sandboxed-containers.html" target="_blank">https://docs.openshift.com/container-platform/latest/sandboxed_containers/upgrade-sandboxed-containers.html</a>
First published (updated )

OpenShift sandboxed containers support for OpenShift Container Platform<br>provides users with built-in support for running Kata containers as an<br>additional, optional runtime.<br>This advisory contains an update for OpenShift sandboxed containers with enhancements, security updates, and bug fixes.<br>Space precludes documenting all of the updates to OpenShift sandboxed<br>containers in this advisory. See the following Release Notes documentation,<br>which will be updated shortly for this release, for details about these<br>changes:<br><a href="https://docs.openshift.com/container-platform/4.10/sandboxedcontainers/sandboxed-containers-release-notes.html" target="blank">https://docs.openshift.com/container-platform/4.10/sandboxedcontainers/sandboxed-containers-release-notes.html</a> Security Fixes:<br><li> net/<a href="http:" target="blank">http:</a> limit growth of header canonicalization cache (CVE-2021-44716)</li> <li> net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)</li> For more details about the security issues, including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>pages listed in the References section.

Remedy

For details on how to apply this update, which includes the changes described in this advisory, refer to:<br><a href="https://docs.openshift.com/container-platform/latest/sandboxed_containers/upgrade-sandboxed-containers.html" target="_blank">https://docs.openshift.com/container-platform/latest/sandboxed_containers/upgrade-sandboxed-containers.html</a>
First published (updated )

OpenShift sandboxed containers support for OpenShift Container Platformprovides users with built-in support for running Kata containers as anadditional optional runtime.This advisory contains an update for OpenShift sandboxed containers withbug fixes.Space precludes documenting all of the updates to OpenShift sandboxedcontainers in this advisory. See the following Release Notes documentation,which will be updated shortly for this release, for details about thesechanges:https://docs.openshift.com/container-platform/4.9/sandboxedcontainers/sandboxed-containers-4.9-release-notes.html

Remedy

Before applying this update, make sure all previously released errata<br>relevant to your system have been applied.<br>For details on how to apply this update, refer to:<br><a href="https://access.redhat.com/articles/11258" target="_blank">https://access.redhat.com/articles/11258</a>
First published (updated )

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