mailing list archives
Re: FileMaker Door
From: RM () ACCESS NET AU (Robert Moss)
Date: Fri, 29 May 1998 10:42:31 +1000
While doing some work from home I decided to see if I could open
the database in my office without pc-anywhere using Filemaker Pro...I
knew it ran over networks via tcp/ip,so I wanted to try over the
net...it worked,but I was awed that it allowed me to access the
databases without anytype of password or login prompt.....I thought
maybe I had set it up when I had installed FileMaker on my
system....so I installed it on my other workstation...and only set it
up to do tcp/ip and then dialed-up and logged right in again....no
pass..no login....dont know if anyone has seen this or posted this
before...but I havent been able to find anything out about it so
far...so I assume this is new.....anyway you need the IP of the target
machine which is gotten easily enough by scanning through domains for
services on port 5003 ( this seems to be its port ) and simply opening
your local copy of FM and then import thier data or whatever....Ive
sent what I found to the makers of FileMaker...maybe they know about
it...but since playing with this I have noticed a lot of machines
running this program and connected to the net.....
FileMaker Pro (versions 3 and 4) do allow access via TCP/IP (and IPX/SPX),
port 5003 i believe is UDP, not TCP.
The Database files themselves can have passwords set on them, if you could
open the files without the password, then the database files didn't have
Also, you can hide database files (if running the FileMaker Pro server) by
renaming the database files with an _ (underscore) character before the .
(period), ie: filename_.fp3
I wouldn't call this a bug or security breach, the Database administrator
simply didn't set passwords on their database files. Would you let a
stranger off the street into your office to poke around your database?
FileMaker Pro's password structure seems a little weak, once you have one
of the Dabase files, and have access to a Macintosh, you can crack the
password, using Jackal's "FileMaker Pro Password Viewer" for Macintosh (I
haven't seen the same program for PC yet). But, some security is better
than no security.
Hope this helps,
- FileMaker Door LordShadow (May 26)
- Re: FileMaker Door Robert Moss (May 29)