Nixpkgs security tracker
7.6 HIGH
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): LOW
- Integrity impact (I): LOW
- Availability impact (A): HIGH
Openshift-api: build process in openshift allows overwriting of node pull credentials
A flaw was found in the OpenShift build process, where the docker-build container is configured with a hostPath volume mount that maps the node's /var/lib/kubelet/config.json file into the build pod. This file contains sensitive credentials necessary for pulling images from private repositories. The mount is not read-only, which allows the attacker to overwrite it. By modifying the config.json file, the attacker can cause a denial of service by preventing the node from pulling new images and potentially exfiltrating sensitive secrets. This flaw impacts the availability of services dependent on image pulls and exposes sensitive information to unauthorized parties.
References
Affected products
- ==4.16
- *
- *
- *
Matching in nixpkgs
pkgs.openshift
Build, deploy, and manage your applications with Docker and Kubernetes
pkgs.python311Packages.openshift
Python client for the OpenShift API
pkgs.python312Packages.openshift
Python client for the OpenShift API
pkgs.python311Packages.azure-mgmt-redhatopenshift
Microsoft Azure Red Hat Openshift Management Client Library for Python
pkgs.python312Packages.azure-mgmt-redhatopenshift
Microsoft Azure Red Hat Openshift Management Client Library for Python
Package maintainers
-
@moretea Maarten Hoogendoorn <maarten@moretea.nl>
-
@stehessel Stephan Heßelmann <stephan@stehessel.de>
-
@offlinehacker Jaka Hudoklin <jaka@x-truder.net>
-
@teto Matthieu Coudron <mcoudron@hotmail.com>