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Old 02-27-2023, 08:10 AM   #4
HackerDude
Kindle Bricker
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Posts: 120
Karma: 862608
Join Date: Sep 2022
Location: Why do you want to know?
Device: PW6, PW6(dead), PW5 (brick), PW5 (brick), PW4 (brick)
Quote:
Originally Posted by Kusuri View Post
how did you do it? a Man-In-The-Middle Attack by hijacking your wifi AP? hosts file? or what exactly did you do?

the question would be if the Kindle Store App / Tab has system rights or access to directorys you would need. i know / heard that a jailbreak adds developer keys to a specific file so it opens up the kindle for thirdparty code.. but since i don't know how exactly this is done someone else would have to look into this.

but the thing is - if you can just run javascript, the question is if its just in the context of a normal browser or if it is having "special" access to commands. can you give us more informations about how you did it, what you did etc?
How I did it - I am keeping this private at the moment until I fine-tune it a bit more, but it is pretty unreliable at the moment and needs a bunch of network tweaks xD

Javascript - Yep, the store runs in a special context in which certain Javascript functions normally nonexistent can be used

So far I can:
- Launch apps
- Change screen orientation

Untested, but in theory I can also:
- Communicate with LIBC protocol to send messages to other processes

Last edited by HackerDude; 02-28-2023 at 12:55 PM.
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