codingr
Global Admin
Registerd on: 01/01/1970, 04:00:00
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Posts: 91
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This topic is truely out of the challenges subject,
thats why it is being moved to the General forum.
Now to your question,
I saw (mostly in the long past) many comapnies that have built their own server and their own client.
The server had some security holes which you could exploit.
But, the security holes were blocked, but they were blocked from the client-side, which means in other words that in order to exploit those limitations, the only thing you have to do is to build your own client.
In many cases, the company that has built this server & client was stupid but not as stupid as the companies that didnt even put that kind of a block.
This challenge gives a good example of how to exploit this block method.
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