Skip to content

haramel/l2fuzz

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

13 Commits
 
 
 
 
 
 

Repository files navigation

L2Fuzz

A stateful fuzzer to detect vulnerabilities in Bluetooth BR/EDR Logical Link Control and Adaptation Protocol (L2CAP) layer.

Prerequisites

L2Fuzz uses python3.6.9 and scapy 2.4.4. Also, it uses Bluetooth Dongle.

sudo apt-get install python3-pip
pip3 install scapy==2.4.4
sudo apt-get install libbluetooth-dev
sudo pip3 install pybluez
pip3 install python-statemachine
pip3 install ouilookup

Running the tests

  1. move to L2Fuzz folder.
  2. run l2fuzz.py .
sudo python3 l2fuzz.py
  1. Choose target device.
Reset Bluetooth...
Performing classic bluetooth inquiry scan...

	Target Bluetooth Device List
	[No.]	[BT address]		  [Device name]		[Device Class]	  	[OUI]
	00.	AA:BB:CC:DD:EE:FF	  DESKTOP       	Desktop   	      	Vendor A
	01.	11:22:33:44:55:66	  Smartphone    	Smartphone	      	Vendor B
	Found 2 devices

Choose Device : 
  1. Choose target service which is supported by L2CAP.
Start scanning services...

	List of profiles for the device
	00. [0x0000]: Service A
	01. [0x0001]: Service B
	02. [0x0002]: Service C
	03. [0x0003]: Service D
	04. [0x0004]: Service E
	05. [0x0005]: Service F
	
Select a profile to fuzz : 
  1. Fuzz testing start.

End test

Ctrl + C

Log file

The log file will be generated after the fuzz testing in L2Fuzz folder.

Paper

L2Fuzz paper is published in Jun 27, 2022 through "The 52nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks".

Title : L2Fuzz: Discovering Bluetooth L2CAP Vulnerabilities Using Stateful Fuzz Testing

Paper : https://arxiv.org/abs/2208.00110

Video : https://youtu.be/lrc-mJTw1yM

Authors : Haram Park (Korea University), Carlos Nkuba Kayembe (Korea University), Seunghoon Woo (Korea University), Heejo Lee (Korea University)

Contacts : [email protected], https://ccs.korea.ac.kr/

About

L2Fuzz Source Code

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages