GHSA-HWM2-4PH6-W6M5 Rancher's restricted PodSecurityPolicy does not prevent containers from running as a privileged user

Impact The restricted pod security policy PSP, provided in Rancher versions from 2.0 up to and including 2.6.3, has a deviation from the upstream restricted policy provided in Kubernetes, in which Rancher's PSP has runAsUser set to runAsAny, while upstream has runAsUser set to MustRunAsNonRoot...

Rancher's restricted PodSecurityPolicy does not prevent containers from running as a privileged user

Impact The restricted pod security policy PSP, provided in Rancher versions from 2.0 up to and including 2.6.3, has a deviation from the upstream restricted policy provided in Kubernetes, in which Rancher's PSP has runAsUser set to runAsAny, while upstream has runAsUser set to MustRunAsNonRoot...