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Palm Pre WebOS <=1.1 Remote File Access Vulnerability
From: PalmPreHacker () gmail com
Date: Sun, 4 Oct 2009 19:56:21 -0600
on the mobile device.
Palm has patched this vulnerability and all users are recommended to upgrade to WebOS version 1.2+.
Palm WebOS 1.2 patch information can be found here:
A specially crafted email can access any file on the Palm Pre WebOS version <=1.1 mobile device and send it to a web
site of the attacker's choice just by viewing the email.
vulnerability allows an attacker to read/extract any file and post it to a remote website the attacker controls.
One particular file of interest is the "PalmDatabase.db3" file. Having this database file will give an attacker emails,
email addresses, contact list information including names, phone numbers, etc. Limitations with binary data have been
identified, however viewing binary data such as database files is still simple.
Proof of Concept
remote web server:
(Link provided instead of JS code )
To view a Flash demo of this exploit in action:
This vulnerability was discovered by Townsend Ladd Harris <PalmPreHacker[at]gmail.com>
Vulnerability details will be maintained at
Special Thanks to :
- Chris Rohlf - Blog: http://em386.blogspot.com/
- Destinal #webos-internals (irc.freenode.com)
- Webos-Internals group #webos-internals (irc.freenode.com) http://www.webos-internals.org
- Bryce Kerley
- Dan Czarnecki
- Jeremy Rasmussen
- Palm Pre WebOS <=1.1 Remote File Access Vulnerability PalmPreHacker (Oct 05)