Security Advisory 07-010 – Re-introduction of Cross-site Scripting/Cookie Theft Vulnerability
Re-introduction of Cross-site Scripting/Cookie Theft Vulnerability.
SAP Internet Transaction AServer
Previous Vendor Information:
Originally vendor contacted on 02.08.2003 Product: ITS, Version 6.20 Bugtraq ID: 8517 CVE: CAN-2003-0749
Vulnerability discovery and development:
Portcullis Security Testing Services
Credit for Discovery:
Andrew Davies – Portcullis Computer Security Ltd.
Version 6200.1017.50954.0, Build 730827 (win32/IIS 5.0)
Object: wgate.dll (win32 CGI-Communication Binary)
Insufficient input and output validation on miscellaneous userinput-parameters enables insertion of html/client side scripting tags.
Due to excessive usage of cookies for managing sessions and/or states cookie-theft is very likely.
Vendor advised and has stated that the solution and workaround are available through SAP note 1052053.
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.