Vulnerability title: Arbitrary File Retrieval + Deletion in New Atlanta BlueDragon CFChart Servlet
|Product:||BlueDragon CFChart Servlet|
|Reported by:||Mike Westmacott|
The CFChart servlet of BlueDragon (component com.naryx.tagfusion.cfm.cfchartServlet) is vulnerable to arbitrary file retrieval due to a directory traversal vulnerability. In certain circumstances the retrieved file is also deleted.
This vulnerability may allow an attacker to download arbitrary files from an affected server and to also potentially see those files deleted after retrieval. The files that may be retrieved are dependent upon the user under which the J2EE application executes and the file permissions on their system.
In order to retrieve a file from a vulnerable server use the following URL in a web browser and intercept the response from the server:
The browser will display a broken image, however the HTTP response will contain the file’s contents.
The vendor has released a patch.
|01/07/2014||Vendor contacted via email|
|11/08/2014||Attempted to contact vendor by phone|
|08/12/2014||Attempted to contact vendor|
|17/12/2014||Vendor working on a fix|
Copyright © Portcullis Computer Security Limited 2015, 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.
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.