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a9422a6623
* Overhaul K3s 1.X checks Signed-off-by: Derek Nola <derek.nola@suse.com> * Overhaul K3s 2.X Checks Signed-off-by: Derek Nola <derek.nola@suse.com> * Overhaul K3s 4.X checks Signed-off-by: Derek Nola <derek.nola@suse.com> * Overhaul K3s 5.X checks Signed-off-by: Derek Nola <derek.nola@suse.com> * Add K3s cis-1.8 scan Signed-off-by: Derek Nola <derek.nola@suse.com> * Fix K3s 1.1.10 check Signed-off-by: Derek Nola <derek.nola@suse.com> * Merge journalctl checks for K3s Signed-off-by: Derek Nola <derek.nola@suse.com> * Matched Manual/Automated to correct scoring (false/true) Signed-off-by: Derek Nola <derek.nola@suse.com> * Remove incorrect use of check_for_default_sa.sh script Signed-off-by: Derek Nola <derek.nola@suse.com> --------- Signed-off-by: Derek Nola <derek.nola@suse.com> Co-authored-by: afdesk <work@afdesk.com>
63 lines
2.3 KiB
YAML
63 lines
2.3 KiB
YAML
---
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controls:
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version: "k3s-cis-1.8"
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id: 3
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text: "Control Plane Configuration"
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type: "controlplane"
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groups:
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- id: 3.1
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text: "Authentication and Authorization"
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checks:
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- id: 3.1.1
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text: "Client certificate authentication should not be used for users (Manual)"
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type: "manual"
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remediation: |
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Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
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implemented in place of client certificates.
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scored: false
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- id: 3.1.2
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text: "Service account token authentication should not be used for users (Manual)"
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type: "manual"
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remediation: |
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Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented
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in place of service account tokens.
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scored: false
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- id: 3.1.3
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text: "Bootstrap token authentication should not be used for users (Manual)"
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type: "manual"
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remediation: |
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Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented
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in place of bootstrap tokens.
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scored: false
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- id: 3.2
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text: "Logging"
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checks:
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- id: 3.2.1
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text: "Ensure that a minimal audit policy is created (Manual)"
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audit: "journalctl -m -u k3s | grep 'Running kube-apiserver' | tail -n1 | grep 'audit-policy-file'"
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tests:
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test_items:
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- flag: "--audit-policy-file"
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set: true
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remediation: |
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Create an audit policy file for your cluster.
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scored: false
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- id: 3.2.2
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text: "Ensure that the audit policy covers key security concerns (Manual)"
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type: "manual"
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remediation: |
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Review the audit policy provided for the cluster and ensure that it covers
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at least the following areas,
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- Access to Secrets managed by the cluster. Care should be taken to only
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log Metadata for requests to Secrets, ConfigMaps, and TokenReviews, in
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order to avoid risk of logging sensitive data.
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- Modification of Pod and Deployment objects.
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- Use of `pods/exec`, `pods/portforward`, `pods/proxy` and `services/proxy`.
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For most requests, minimally logging at the Metadata level is recommended
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(the most basic level of logging).
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scored: false
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