Android Unprotected Exported Service

[subho007]

The Android application exports Service for use by other applications,
but does not properly restrict which applications can launch the
component or access the data it contains.

1:None
 - Exported service at com.flipkart.accountManager.account.AuthenticatorService

2:None
 - Exported service at com.google.firebase.messaging.FirebaseMessagingService

3:None
 - Exported service at com.google.firebase.iid.FirebaseInstanceIdService