Yes , my server is up to date. Yes, I'm running anti jos metamod plugin, which kinda blocks this exploit and server doesnt crash, when someone uses this exploit, but , as I mentioned, if you try to spam this exploit 4-5 times in a row, server will just freeze with 100% CPU. I have not tried banning his SteamId yet, because it is pointless , i get attacked by a lot of people
EDIT1: @fysiks, I just mentioned it as an example, because the idea was the same : to hook console print and ban ip..