keptn-cert-manager
v0.3.0
1 Service Accounts
1 Workloads
9 Bindings
1 Critical
1 High
2 Medium
5 Low
Description
A Helm chart for Keptn Certificate Manager, a subproject of Keptn
Overview
| Identity | Namespace | Automount | Secrets | Permissions | Workloads | Risk |
|---|---|---|---|---|---|---|
certificate-operator | default | ❌ | — | 9 | 1 | Critical |
Numbers in the last two columns indicate how many bindings or workloads involve each ServiceAccount.
Identities
🤖 certificate-operator
Namespace: default | Automount: ❌
🔑 Permissions (9)
| Role | Resource | Verbs | Risk | Tags |
|---|---|---|---|---|
Role certificate-operator-leader-election-role | coordination.k8s.io/leases | create · delete · get · list · patch · update · watch | Critical | ControlPlaneDisruption CriticalNamespace DenialOfService Tampering |
Role certificate-operator-leader-election-role | core/configmaps | create · delete · get · list · patch · update · watch | High | ConfigMapAccess DataExposure InformationDisclosure PotentialPrivilegeEscalation Tampering |
ClusterRole certificate-operator-role | admissionregistration.k8s.io/mutatingwebhookconfigurations | get · list · patch · update · watch | Medium | InformationDisclosure Reconnaissance WebhookReconnaissance |
ClusterRole certificate-operator-role | admissionregistration.k8s.io/validatingwebhookconfigurations | get · list · patch · update · watch | Medium | InformationDisclosure Reconnaissance WebhookReconnaissance |
ClusterRole certificate-operator-role | apiextensions.k8s.io/customresourcedefinitions | get · list · patch · update · watch | Low | |
ClusterRole certificate-operator-role | apps/deployments | get · list · watch | Low | |
Role certificate-operator-leader-election-role | core/events | create · patch | Low | |
Role certificate-operator-role | core/secrets | create · list · watch | Low | |
Role certificate-operator-role | core/secrets (restricted to: keptn-certs) | get · patch · update | Low | ResourceNameRestricted |
⚠️ Potential Abuse (6)
The following security risks were found based on the above permissions:
- Read ConfigMaps in a namespace
- Modify ConfigMaps in a namespace
- Manage Leases in kube-system or kube-node-lease namespace
- List ValidatingWebhookConfigurations (Reconnaissance)
- List MutatingWebhookConfigurations (Reconnaissance)
📦 Workloads (1)
| Kind | Name | Container | Image |
|---|---|---|---|
| Deployment | certificate-operator | certificate-operator | ghcr.io/keptn/certificate-operator:v3.0.0 |