#VU25335 Incorrect default permissions in Red Hat OpenShift Container Platform - CVE-2019-19335
Published: February 13, 2020
Vulnerability identifier: #VU25335
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-19335
CWE-ID: CWE-276
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Red Hat OpenShift Container Platform
Red Hat OpenShift Container Platform
Software vendor:
Red Hat Inc.
Red Hat Inc.
Description
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to incorrect default permissions for files and folders that are set by the application 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.
Remediation
Install updates from vendor's website.