# Cis Aks V180 4.1.4

> Cis Aks V180 4.1.4 is an Agent Skill for devops & security published in the CyberStrikeus/CyberStrike repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.

Minimize access to create pods (Manual)

- Skill name: `cis-aks-v180-4.1.4`
- Category: [DevOps & Security](https://www.openparable.com/skill/devops-security/1)
- Source: https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/CIS_benchmarks/Server_Software/Kubernetes/CIS_Azure_Kubernetes_Service_AKS_Benchmark_v1.8.0/cis-aks-v180-4.1.4/SKILL.md
- Repository: CyberStrikeus/CyberStrike (1,211 GitHub stars when collected)

## SKILL.md

# 4.1.4 Minimize access to create pods (Manual)

## Profile Applicability

- Level 1

## Description

The ability to create pods in a namespace can provide a number of opportunities for privilege escalation, such as assigning privileged service accounts to these pods or mounting hostPaths with access to sensitive data (unless Pod Security Policies are implemented to restrict this access).

As such, access to create new pods should be restricted to the smallest possible group of users.

## Rationale

The ability to create pods in a cluster opens up possibilities for privilege escalation and should be restricted, where possible.

## Impact

Care should be taken not to remove access to pods to system components which require this for their operation.

## Audit

Review the users who have create access to pod objects in the Kubernetes API.

## Remediation

Where possible, remove `create` access to `pod` objects in the cluster.

## Default Value

By default, the following list of principals have `create` privileges on `pod` objects:

| CLUSTERROLEBINDING                                                                | SUBJECT                            |
| --------------------------------------------------------------------------------- | ---------------------------------- |
| cluster-admin (Group)                                                             | system:masters                     |
| system:controller:clusterrole-aggregation-controller (ServiceAccount kube-system) | clusterrole-aggregation-controller |
| system:controller:daemon-set-controller (ServiceAccount kube-system)              | daemon-set-controller              |
| system:controller:job-controller (ServiceAccount kube-system)                     | job-controller                     |
| system:controller:persistent-volume-binder (ServiceAccount kube-system)           | persistent-volume-binder           |
| system:controller:replicaset-controller (ServiceAccount kube-system)              | replicaset-controller              |
| system:controller:replication-controller (ServiceAccount kube-system)             | replication-controller             |
| system:controller:statefulset-controller (ServiceAccount kube-system)             | statefulset-controller             |

## References

1. [https://docs.microsoft.com/security/benchmark/azure/security-controls-v2-privileged-access#pa-7-follow-just-enough-administration-least-privilege-principle](https://docs.microsoft.com/security/benchmark/azure/security-controls-v2-privileged-access#pa-7-follow-just-enough-administration-least-privilege-principle)

## CIS Controls

| Controls Version | Control                                                   | IG 1 | IG 2 | IG 3 |
| ---------------- | --------------------------------------------------------- | ---- | ---- | ---- |
| v8               | 4.1 Establish and Maintain a Secure Configuration Process | x    | x    | x    |
| v7               | 5.2 Maintain Secure Images                                |      | x    | x    |

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Source: https://www.openparable.com/skill/devops-security/cis-aks-v180-4-1-4 (OpenParable). Cite the canonical URL above.