The passwd file is frequently world-readable so programs that rely on it don't need
root permissions. Now if you can view /etc/shadow, then that would be a problem since
that's where the actual passwords are stored (encrypted).


On Thu, 2002-12-12 at 12:53, Shawn McKenzie wrote:
It seems that if I create a php file in my dir at my hosting provider and do
include('/etc/passwd'); then wow, I see the contents of etc/passwd!

Is this expected behavior???

I am looking at creating a script that takes a var in the url and includes
the requested file. The purpose would be for only URLs
(myscript.php?page=http://mysite.com/dir/cool.html, or relative URLs
(myscript.php?page=/dir/cool.html).

Can I do this without allowing someone to include files by filesystem
reference???

Thanks!
Shawn



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Adam Voigt ([EMAIL PROTECTED])
The Cryptocomm Group
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