I am not sure whatever it was already mentioned here (didn't read the whole
thread) but there was a security vulnerability in I believe CF4. The cracker
could save the administrator login page, modify password length column to
anything he wanted to (like 1000000) and send it over with a lot of garbage
as the password (1000000 chars). It apparently killed the server (100% cpu
utilization). One cannot rely on 'maxlength' property in the form, need to
validate anything and everything that ever enters user's pc.

TK
  -----Original Message-----
  From: Matt Robertson [mailto:[EMAIL PROTECTED]
  Sent: Friday, February 27, 2004 5:58 PM
  To: CF-Talk
  Subject: RE: Protect action pages

  Dave Watts wrote:
  >What's to stop me from using CFHTTP to request the form, find out the
  >CFID/CFTOKEN values for the Client variables, then use CFHTTP to post
>data to the action page along with the matching CFID/CFTOKEN?

  Nothing, but I'm curious to see if anything can be done.  Against a
multi-step attack like that, I don't think anything can stop a 'foreign'
post other than the type-in-what-you-see-in-the-box box bit.

  Serves to point up the importance of data validation.

  --
  -------------------------------------------
  Matt Robertson,     [EMAIL PROTECTED]
  MSB Designs, Inc. http://mysecretbase.com
  -------------------------------------------

  --
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