mailing list archives
Re: Vulnerability in all versions of DCForum from dcscripts.com
From: David Choi <dcscripts () yahoo com>
Date: Fri, 1 Feb 2002 10:39:54 -0800 (PST)
Let me add that this doesn't affect older versions of
DCForum (DCF99, 98, 97) as those features do not
include retrieving password feature.
David S. Choi
--- shimi <shimi () jct ac il> wrote:
When a user requests a new password for his account,
a new password is
generated and sent to the requester (anyone that
knows the username+email
information, which is usually available in "user
The problem is that the password is simply the first
6 characters of the
user's SessionID, which is, of course, known to
anybody who knows how to
see a value in a cookie.
Hence every user in the world can come to the board,
request a new
password for someone, and then login with that
username + 6 first
characters of the SessionID from the cookie.
The author has been notified (by me), and even
released a patch, but, as
it appears, didn't bother saying that here, where
most of the world will
be reading it, so I decided to do it myself.
Here's my post:
And here's the patch:
"Outlook is a massive flaming horrid blatant
security violation, which
also happens to be a mail reader."
"Sure UNIX is user friendly; it's just picky
about who its friends are."
Sign that you downloaded Linux from a bad
"My compiler keeps hanging on NSABackdoor.h !!!"
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