Blacknote 2.2.1 denial of service (poc) Vulnerability / Exploit
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Exploits / Vulnerability Discovered : 2021-06-03 |
Type : dos |
Platform : android
This exploit / vulnerability Blacknote 2.2.1 denial of service (poc) is for educational purposes only and if it is used you will do on your own risk!
[+] Code ...
# Exploit Title: Blacknote 2.2.1 - Denial of Service (PoC)
# Date: 2021-06-02
# Author: Brian Rodríguez
# Download Link: https://play.google.com/store/apps/details?id=notepad.note.notas.notes.notizen&hl=es_MX
# Version: 2.2.1
# Category: DoS (Android)
##### Vulnerability #####
BlackNote Bloc de notas is vulnerable to a DoS condition when a long list of characters is being used when creating a note:
# STEPS #
# Open the program.
# Create a new Note.
# Run the python exploit script payload.py, it will create a new payload.txt file
# Copy the content of the file "payload.txt"
# Paste the content from payload.txt twice in the new Note.
# Crashed
Successful exploitation will cause the application to stop working.
I have been able to test this exploit against Android 8.0.