Kanister is a data protection workflow management tool. The kanister has a deployment called default-kanister-operator, which is bound with a ClusterRole called edit via ClusterRoleBinding. The "edit" ClusterRole is one of Kubernetes default-created ClusterRole, and it has the create/patch/udpate verbs of daemonset resources, create verb of serviceaccount/token resources, and impersonate verb of serviceaccounts resources. A malicious user can leverage access the worker node which has this component to make a cluster-level privilege escalation.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/kanisterio/kanister(Go) | 0 | 0.0.0-20240926084453-1f40f03d8432 | N/A |
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