I have a MITM setup between a client and a server - the client only supports TLSv1 when it comes to that server and the server support SSLv3 up to TLSv1.2.
There is a vulnerability on the server which only works on SSLv3 connections. Is it possible to convert each and every message between them so the client will view the connection and treat it as TLSv1 while the server as SSLv3? If so, how is that accomplished? If not, what prevents it?