Synapse Analytics privilege escalation via intelligent caching

Tenable Research discovered a privilege escalation flaw that allows a user to escalate privileges to that
of the root user within the context of a Spark VM. This escalation was achieved because of a permissions
issue with scripts utilized by the intelligent caching service (AKA "Vegas") present in the environment.

analytics caching context environment escalation flaw issue permissions privilege privilege escalation privilege escalation flaw privileges research root scripts service spark synapse tenable vegas