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Re: /proc filesystem allows bypassing directory permissions on Linux
(no html, please).
> Proc does not need to be fixed, because /proc is referring to a file
Well, that does not mean /proc does not need fixing.
> You are expecting transactional behavior in /proc, where /proc only
> registers object information.
> And I think you would agree about your mis-interpretation earlier
> if not so
> many people had the same mis-interpretation of the virtual /proc
I think you understand the issue by now. But you think it should be
documented better, not fixed. I believe that fixing it is easier and
better option -- because surprises in security area are bad -- but of
course, if this is documented properly, it also stops being so big
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html