M-109_seccomp.yml

# Copyright 2023 Undistro Authors
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# Licensed under the Apache License, Version 2.0 (the "License");
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# https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline
# https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/pod-security-admission/policy/check_seccompProfile_baseline.go
# https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/pod-security-admission/policy/check_seccompProfile_baseline_test.go
id: M-109
slug: seccomp-baseline
severity: Medium
message: "Forbidden seccomp profile"
match:
  resources:
    - group: ""
      version: v1
      resource: pods
    - group: apps
      version: v1
      resource: deployments
    - group: apps
      version: v1
      resource: daemonsets
    - group: apps
      version: v1
      resource: statefulsets
    - group: apps
      version: v1
      resource: replicasets
    - group: batch
      version: v1
      resource: cronjobs
    - group: batch
      version: v1
      resource: jobs
validations:
  - expression: >
      podSpec.?securityContext.?seccompProfile.?type.orValue("") != "Unconfined"
    message: "Pod using forbidden seccomp profile"
  - expression: >
      allContainers.all(c, c.?securityContext.?seccompProfile.?type.orValue("") != "Unconfined")
    message: "Container using forbidden seccomp profile"