RHSA-2019:4075 - Security Advisory
Security Advisory: Moderate
An update for ose-cluster-kube-apiserver-operator-container and ose-cluster-kube-scheduler-operator-container is now available for Red Hat OpenShift Container Platform 4.2.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private
This advisory contains the ose-cluster-kube-apiserver-operator-container and ose-cluster-kube-scheduler-operator-container images for Red Hat OpenShift Container Platform 4.2.9. These images have been rebuilt with an updated version of openshift/library-go to address the below security issue.
- OpenShift Container Platform 4 did not sanitize secret data written to static Pod logs when an Operator's log level was set to Debug or higher. A low privileged user could read Pod logs to discover secret material if the log level had already been modified in an Operator by a privileged user. (CVE-2019-14854)
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.
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata update:
Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
- Red Hat OpenShift Container Platform 4.2 for RHEL 7 x86_64
- BZ - 1758953 - CVE-2019-14854 library-go: Secret data written to static pod logs when operator set at Debug level or higher
Red Hat OpenShift Container Platform 4.2 for RHEL 7