| Package | Affected versions | Patched versions |
|---|---|---|
| k8s.io/kubernetes | ≤ 1.22.0 | |
| communications cloud native core network slice selection function | = 1.2.1 | |
| communications cloud native core policy | = 1.15.0 | |
| communications cloud native core service communication proxy | = 1.14.0 |
Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.
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