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 – 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 FilesIMPlus 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.