GHSA-7M8X-QG2J-4M3V Fission: MessageQueueTrigger scaler manager materializes Secret values into Deployment envvars and accepts arbitrary user PodSpec

Summary The Fission MessageQueueTrigger MQT scaler controller exposed two privilege-escalation primitives to any subject able to create MQTs in a namespace. Details 1. Secret materialization. getEnvVarlist in pkg/mqtrigger/scalermanager.go read the Secret named in Spec.Secret using the controller...

Improper Privilege Management

Overview Affected versions of this package are vulnerable to Improper Privilege Management when handling namespace scopes for BMCEventSubscription. A user with namespace level roles can access and manipulate secrets from unauthorized namespaces by creating a BMCEventSubscription in a namespace th...