Transit – They are different buildings T2 and T3 at the airport GRU de Sao Paolo

I will travel from Montevideo to Amsterdam with a transit through the Sao Paolo airport.

I have a single entry (reservation)

I found an earlier thread that says that 1.30 hours at the Sao Paolo airport should be enough for transit. I will travel alone with hand luggage and without additional luggage (and willing to run to get to the door, if necessary).

Are terminals T2 and T3 different buildings together and how much time is needed to get from one to the other?

I arrive at Terminal 2 and I need to take my flight in Terminal 3 and is it necessary for someone to go through security controls again?