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Airscanner Mobile Security Advisory #05081701: IM+ v3.10 Local Password Plaintext Exposure



Airscanner Mobile Security Advisory #05081701:
IM+ v3.10 Local Password Plaintext Exposure 

Product:
Shape Services IM+ Mobile Instant Messenger for Pocket PC v3.10

Platform:
Tested on Windows Mobile Pocket PC 2003

Requirements:
Mobile device running Windows Mobile Pocket PC with IM+ v3.10 installed.

Credits:
Jonathan Read, CISSP
Airscanner Mobile Security
http://www.airscanner.com
Mobile Antivirus Researchers Association
http://www.mobileav.org
August 17, 2005

Risk Level:
Medium &#8211; Exposes email address and password combinations

Summary:
Shape Services IM+ is instant messaging software that allows a user to connect 
to multiple instant messaging accounts at once. It supports AOL, Yahoo!, MSN 
and ICQ on a Pocket PC device. http://www.shapeservices.com/eng/im/implus.php

Details:
IM+ does not use any sort of security or encryption to protect the usernames 
and passwords of the instant messaging accounts. 

A malicious user can navigate to \Program Files\IMPlus and grab the implus.cfg 
file. This file simply needs to be opened using a text editor to view all the 
account details, including user names and passwords, in plain text. 
Workaround:
Possibly fixed in later versions (we have not checked). 

Vendor Response: 08/17/2005 2:50:00 PM
Thank you very much for this important comment!
Surely this issue will be fixed in our next release.

Have a nice day!

Yours sincerely,

Kind regards,
Alyena Lyegkaja
IM+Support team
SHAPE Services
www.shapeservices.com 
 


Copyright (c) 2005 Airscanner Corp.
http://www.airscanner.com

Online Advisory (with screenshots)
http://airscanner.com/security/05081701_implus.htm


Permission is granted for the redistribution of this alert electronically. It 
may not be edited in any way without the express written consent of Airscanner 
Corp. If you wish to reprint the whole or any part of this alert in any other 
medium other than electronically, please contact Airscanner Corp. for 
permission.

Disclaimer: The information in the advisory is believed to be accurate at the 
time of publishing based on currently available information. Use of the 
information constitutes acceptance for use on an AS IS condition. There are no 
warranties with regard to this information. Neither the author nor the 
publisher accepts any liability for any direct, indirect, or consequential loss 
or damage arising from use of, or reliance on, this information.