> You can obtain the service account's password, and the service account may be provisioned with more privileges than the user's account that you compromised.
It's wild to me that this could happen just from solving the puzzle that allows the user's account to use the user's privileges (only) on the service... ?
> In most cases, this means that if you can derive the service account password, you can forge TGS tickets that claim to be associated with arbitrary domain users.
Since it's cryptographic signing, wouldn't this require reversing the hash? Does any valid inverse of the hash work, or only the actual password that happened to get hashed?
It's wild to me that this could happen just from solving the puzzle that allows the user's account to use the user's privileges (only) on the service... ?
> In most cases, this means that if you can derive the service account password, you can forge TGS tickets that claim to be associated with arbitrary domain users.
Since it's cryptographic signing, wouldn't this require reversing the hash? Does any valid inverse of the hash work, or only the actual password that happened to get hashed?