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Re: GSS API (as a DLL)...



Ramin Firoozye writes:
[...]
>
>The BIG problem specific to security DLL's is that someone bent on breaking 
>security can write a "wrapper" DLL around a security DLL, store all the 
>stuff it gets from the caller, pass on the result onto the actual DLL and 
>store away the replies as well before passing the reply back up to the 
>caller. In other words, it becomes much easier to implement a "spoof the 
>login" type scheme. 

This is one of the reasons why most (if not all) applications that deal with
secure data (like /bin/login and /bin/su) should be statically linked.

Alec

-- 
Alec Peterson                           Panix Public Access UNIX and Internet
chuckie@panix.com                       New York City, NY


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