Openshift Installer Security Vulnerabilities

CVE-2019-19335

During installation of an OpenShift 4 cluster, the openshift-install command line tool creates an auth directory, with kubeconfig and kubeadmin-password files. Both files contain credentials used to authenticate to the OpenShift API server, and are incorrectly assigned word-readable permissions. os...

CVE-2021-20198

A flaw was found in the OpenShift Installer before version v0.9.0-master.0.20210125200451-95101da940b0. During installation of OpenShift Container Platform 4 clusters, bootstrap nodes are provisioned with anonymous authentication enabled on kubelet port 10250. A remote attacker able to reach this p...