Paul J Docherty
02/02/05, 22:45
Portcullis Security Advisory
AREAS UPDATED: VENDOR RESPONSE.
VENDOR RESPONSE:
The product vendor, Bottomline Technologies has provided Portcullis with
the following response to the security advisory. It should be noted that
the resolution of this issue has not been verified by Portcullis:
Bottomline have addressed this issue via an enhancement to the WebSeries
v4.0 product.=20
Contact Bottomline at: support@bottomline.co.uk Tel: +44 (0)1189
258253.
=20
Vulnerable System:=20
=20
Webseries Payment Application
=20
Vulnerability Title: =20
=20
Poor Password Change Implementation
=20
Vulnerability discovery and development:=20
=20
Portcullis Security Testing Services
=20
Affected systems:=20
=20
Bottomline Webseries Payment Application=20
=20
Details:
=20
The change password functionality does not require a user to enter their
current password.
=20
Impact:
=20
From a system with a valid user logged in it is a trivial matter for a
malicious=20
user to change the password of a valid user and gain full access to the
account.
=20
Exploit:
=20
No exploit code required
=20
Copyright:=20
=20
Copyright (c) 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.
=20
Disclaimer:=20
=20
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.=20
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.=20
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.
************************************************** ************
AREAS UPDATED: VENDOR RESPONSE.
VENDOR RESPONSE:
The product vendor, Bottomline Technologies has provided Portcullis with
the following response to the security advisory. It should be noted that
the resolution of this issue has not been verified by Portcullis:
Bottomline have addressed this issue via an enhancement to the WebSeries
v4.0 product.=20
Contact Bottomline at: support@bottomline.co.uk Tel: +44 (0)1189
258253.
=20
Vulnerable System:=20
=20
Webseries Payment Application
=20
Vulnerability Title: =20
=20
Poor Password Change Implementation
=20
Vulnerability discovery and development:=20
=20
Portcullis Security Testing Services
=20
Affected systems:=20
=20
Bottomline Webseries Payment Application=20
=20
Details:
=20
The change password functionality does not require a user to enter their
current password.
=20
Impact:
=20
From a system with a valid user logged in it is a trivial matter for a
malicious=20
user to change the password of a valid user and gain full access to the
account.
=20
Exploit:
=20
No exploit code required
=20
Copyright:=20
=20
Copyright (c) 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.
=20
Disclaimer:=20
=20
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.=20
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.=20
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.
************************************************** ************