GHSA-8WCJ-MFRC-JX5Q Fission builder pods auto-mount the fission-builder ServiceAccount token in the user-supplied builder container

Summary Fission builder pods were created with ServiceAccountName: fission-builder and no AutomountServiceAccountToken: false, so the kubelet auto-mounted the service-account token into every container in the pod — including the user-supplied builder image. Details The user controls the builder...

Fission builder pods auto-mount the fission-builder ServiceAccount token in the user-supplied builder container

Summary Fission builder pods were created with ServiceAccountName: fission-builder and no AutomountServiceAccountToken: false, so the kubelet auto-mounted the service-account token into every container in the pod — including the user-supplied builder image. Details The user controls the builder...