Alexander Skwar wrote on Mon, Jun 24, 2002 at 01:45:02AM +0200 :
> 
> It has DENY from all because of the Directory / entry.  Isn't this a
> little bit too restrictive?

It's a security setting.  You close everything, then only open up the
directories that you want to allow access to.  This is due to some
uproar that happened in BugTraq a while back.  BugTraq is pretty good
about emphasizing little things like this.  The next time a path exploit
comes out for apache, the theory is that even if it lets you cd out of
the jail, then the permissions enforced won't let you see the contents
of (say for example) ../../../../etc/password or similar.  (My own
personal opinion is that if something can get malformed enough to let it
cd out of the jail, then what are the chances that permissions
enforcement will be functional?)  JM should be able to find the errors
in my logic.

Is it relevant now?  No, there are no known exploits other than the
chunking deal right now.  Other than that, it's just one more small part
of the overall armor.

<note> This is also the way that a firewall is done (close everything,
then open holes to allow access) </note>

Blue skies...           Todd
-- 
  Todd Lyons -- MandrakeSoft, Inc.   http://www.mandrakesoft.com/
UNIX was not designed to stop you from doing stupid things, because 
  that would also stop you from doing clever things. -- Doug Gwyn
   Cooker Version mandrake-release-8.3-0.2mdk Kernel 2.4.18-20mdk

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