RHSA-2019:3905: Important: OpenShift Container Platform 3.11 atomic-openshift 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 atomic-openshift RPM package for Red Hat OpenShift Container Platform 3.11.154.<br>Security Fix(es):<br><li> kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253)</li> <li> kubernetes: kubectl cp allows for arbitrary file write via double symlinks (CVE-2019-11251)</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-2019:3905?
The severity of RHSA-2019:3905 is classified as moderate.
How do I fix RHSA-2019:3905?
To fix RHSA-2019:3905, update the atomic-openshift RPM package to version 3.11.154-1.git.0.7a097ad.el7.
Which software versions are affected by RHSA-2019:3905?
RHSA-2019:3905 affects various components of the Red Hat OpenShift Container Platform, specifically those below version 3.11.154-1.git.0.7a097ad.el7.
Is RHSA-2019:3905 applicable to my installation?
RHSA-2019:3905 is applicable to installations of Red Hat OpenShift Container Platform version 3.11.154-1.git.0.7a097ad.el7 or earlier.
What components need to be updated for RHSA-2019:3905?
The components that need to be updated for RHSA-2019:3905 include atomic-openshift, atomic-openshift-clients, and related packages as specified in the advisory.