RHSA-2020:2926: Moderate: OpenShift Container Platform 4.4.13 openshift-enterprise-hyperkube-container 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>Security Fix(es):<br><li> kubernetes: node localhost services are reachable via martian packets (CVE-2020-8558)</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-2020:2926?
RHSA-2020:2926 has a moderate severity level.
How do I fix RHSA-2020:2926?
To fix RHSA-2020:2926, upgrade the affected packages in your Red Hat OpenShift Container Platform environment.
What vulnerability does RHSA-2020:2926 address?
RHSA-2020:2926 addresses a vulnerability that allows node localhost services to be reachable via martian packets, identified by CVE-2020-8558.
Which versions are affected by RHSA-2020:2926?
RHSA-2020:2926 affects specific versions of Red Hat OpenShift Container Platform; consult your version documentation for details.
Is there a workaround for RHSA-2020:2926?
While upgrading is the recommended solution for RHSA-2020:2926, temporary workarounds might involve adjusting network rules to restrict access to localhost services.