<<< Date Index >>>     <<< Thread Index >>>

Portcullis Security Advisory 05-008



Portcullis Security Advisory
 
Vulnerable System: 
      
Webseries Payment Application
 
Vulnerability Title:  
 
Poor Password Change Implementation
 
Vulnerability discovery and development: 
 
Portcullis Security Testing Services
 
Affected systems: 
 
Bottomline Webseries Payment Application 
 
Details:
 
The change password functionality does not require a user to enter their
current password.
 
Impact:
 
>From a system with a valid user logged in it is a trivial matter for a 
>malicious 
user to change the password of a valid user and gain full access to the account.
 
Exploit:
 
No exploit code required
 
Copyright: 
 
Copyright © Portcullis Computer Security Limited 2005, All rights reserved 
worldwide.
Permission is hereby granted for the electronic redistribution of this 
information. It is not to be edited or altered in any way without the express 
written consent of Portcullis Computer Security Limited.
 
Disclaimer: 
 
The information herein contained may change without notice. Use of this 
information constitutes acceptance for use in an AS IS condition. There are NO 
warranties, implied or otherwise, with regard to this information or its use. 
Any use of this information is at the user's risk. In no event shall the 
author/distributor (Portcullis Computer Security Limited) be held liable for 
any damages whatsoever arising out of or in connection with the use or spread 
of this information.
 
 
 
 


*************************************************************
The information in this email is confidential and may be
legally privileged. It is intended solely for the addressee.
Any opinions expressed are those of the individual and do not
represent the opinion of the organisation. 
Access to this email by persons other than the intended
recipient is strictly prohibited.
If you are not the intended recipient, any disclosure, copying,
distribution or other action taken or omitted to be taken in
reliance on it, is prohibited and may be unlawful. 
When addressed to our clients any opinions or advice contained
in this email is subject to the terms and conditions expressed
in the applicable Portcullis Computer Security Limited terms
of business.
**************************************************************