RHSA-2019:3811: Important: OpenShift Container Platform 3.9 atomic-openshift security update

First published: Thu Nov 07 2019(Updated: )

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 3.9.102.<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> atomic-openshift: OpenShift builds don't verify SSH Host Keys for the Git repository (CVE-2019-10150)</li> <li> kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249)</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.

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