    def update(change, flags = nil)
      update = Protocol::Update.new(
        operation.database,
        operation.collection,
        operation.selector,
        change,
        flags: flags
      )

      session.with(consistency: :strong) do |session|
        session.execute update
      end
    end
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.