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Re: Fundamental Netscape hack
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On Tue, 19 Sep 1995, Bill Stewart wrote:
> Of course, one of the most serious security problems with Netscape servers
> is that they run on machines sitting out there on the Internet where
> anybody who can browse their services can attack them - that 128-bit
> bullet-proof iron-clad front door isn't much help if the garage door is
> unlocked because of some sendmail bug.
Or- even easier yet- improper httpd installation or users who have not
been properly trained. NCSA's default configuration file makes document
root a subtree. One major institution I deal with regularly (and the
administrators should know better) changed the default setting, allowing
users to store html files in their home directory. And, it seems, the
file permissions were too lax. If a user had no index.html then I could
just cruise through their home directory, view most files and, in some
(inappropriate) cases, download them. I told the administrator, and
mailed him a copy of a user's address book (she was a friend and knew what
I was doing before I did it). The situation has changed and is now more
secure. But I wonder how many other institutions have an inappropriate
DocumentRoot so (I guess) users can have a "single home directory"?
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Henry W. Farkas | Me? Speak for IBM? Fat chance.
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[email protected] | http://www.nhcc.com/~henry
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