Vulnerability Development mailing list archives

Re: Apache HTTPD's magical behavior


From: Russell Handorf <rhandorf () mail russells-world com>
Date: Fri, 30 Nov 2001 15:21:05 -0500

as it turns out the servers i tried this against had a miss-configuration.

when i was working on this with other people, on their log's it showed that i was accessing the dir that was before the '..'

a miss config in their httpd.conf file was corrected, and the problem solved.

sorry for the confusion :)

russ

At 02:55 PM 11/30/2001 -0500, you wrote:
Russell:
        I'm sorry if there is any confusion, however these 2 URL's are
different. backbone.sourceforge.com is redirected to 'sourceforge.net'and
backbone.sourceforge.net has directory browsing available anyways. by
attempting to access: backbone.sourceforge.com/mrtg-2.8.12/ I get a 404.
when trying to access backbone.sourceforge.net/mrtg-2.8.12/ I show up with
"Index of...."

when attempting to add .. to the directory, obviously i get
backbone.sourceforge.net's directory because its browseable anyways.

Could you please explain further on any other findings?

Thanks,
Ryan Yagatich




On Fri, 30 Nov 2001, Russell Handorf wrote:

-Today I was browsing the Internet when I came across a server that would
-not let me view the contents of the root dir.
-
-However, it did let me view the contents of a dir within it's root dir. So
-I tried the following:
-
-http://<server>/<dir i can browse>../
-
-And for some reason it allowed me to view the root dir and all of its contents.
-
-Anyone else have this problem?
-
-I submit the following example.
-
-First, go to
-
-http://backbone.sourceforge.com
-
-now, go to
-
-http://backbone.sourceforge.net/mrtg-2.8.12/.. (Don't forget the '..'s)
-
-I know the server log's it as viewing the readable dir plus the /..    and
-that files within the root dir, once exposed via the '..', may have a
-problem with being downloaded. That is easily circumvented via adding in
-the file name after .. (ex: http://<Server>/<dir>/../<file>
-
-
-russ
-==================================
-Russell Handorf
-oooo, shiney ::Wanders after it::
-
-www.russells-world.com
-www.inside-aol.com
-www.terrorists.net
-www.bad-mother-fucker.org
-www.philly2600.net
-
-"Computer games don't affect kids, I mean if Pacman affected us as kids,
-we'd all be running around in darkened rooms, munching pills and listening
-to repetitive music." ~unknown
-==================================
-

==================================
Russell Handorf
oooo, shiney ::Wanders after it::

www.russells-world.com
www.inside-aol.com
www.terrorists.net
www.bad-mother-fucker.org
www.philly2600.net

"Computer games don't affect kids, I mean if Pacman affected us as kids, we'd all be running around in darkened rooms, munching pills and listening to repetitive music." ~unknown
==================================


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