Class: Watobo::Modules::Passive::Filename_as_parameter

Inherits:
PassiveCheck
  • Object
show all
Defined in:
modules/passive/filename_as_parameter.rb

Constant Summary

Constants included from Constants

Constants::AC_GROUP_APACHE, Constants::AC_GROUP_DOMINO, Constants::AC_GROUP_ENUMERATION, Constants::AC_GROUP_FILE_INCLUSION, Constants::AC_GROUP_FLASH, Constants::AC_GROUP_GENERIC, Constants::AC_GROUP_JBOSS, Constants::AC_GROUP_JOOMLA, Constants::AC_GROUP_SAP, Constants::AC_GROUP_SQL, Constants::AC_GROUP_TYPO3, Constants::AC_GROUP_XSS, Constants::AUTH_TYPE_BASIC, Constants::AUTH_TYPE_DIGEST, Constants::AUTH_TYPE_NONE, Constants::AUTH_TYPE_NTLM, Constants::AUTH_TYPE_UNKNOWN, Constants::CHAT_SOURCE_AUTO_SCAN, Constants::CHAT_SOURCE_FUZZER, Constants::CHAT_SOURCE_INTERCEPT, Constants::CHAT_SOURCE_MANUAL, Constants::CHAT_SOURCE_MANUAL_SCAN, Constants::CHAT_SOURCE_PROXY, Constants::CHAT_SOURCE_UNDEF, Constants::DEFAULT_PORT_HTTP, Constants::DEFAULT_PORT_HTTPS, Constants::FINDING_TYPE_HINT, Constants::FINDING_TYPE_INFO, Constants::FINDING_TYPE_UNDEFINED, Constants::FINDING_TYPE_VULN, Constants::FIRST_TIME_FILE, Constants::GUI_REGULAR_FONT_SIZE, Constants::GUI_SMALL_FONT_SIZE, Constants::ICON_PATH, Constants::LOG_DEBUG, Constants::LOG_INFO, Constants::SCAN_CANCELED, Constants::SCAN_FINISHED, Constants::SCAN_PAUSED, Constants::SCAN_STARTED, Constants::TE_CHUNKED, Constants::TE_COMPRESS, Constants::TE_DEFLATE, Constants::TE_GZIP, Constants::TE_IDENTITY, Constants::TE_NONE, Constants::VULN_RATING_CRITICAL, Constants::VULN_RATING_HIGH, Constants::VULN_RATING_INFO, Constants::VULN_RATING_LOW, Constants::VULN_RATING_MEDIUM, Constants::VULN_RATING_UNDEFINED

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ Filename_as_parameter

Returns a new instance of Filename_as_parameter.



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# File 'modules/passive/filename_as_parameter.rb', line 30

def initialize(project)
  @project = project
  super(project)
  
  @info.update(
                :check_name => 'Detect Filename Parameters',    # name of check which briefly describes functionality, will be used for tree and progress views
  :description => "Detects parameters which sounds like 'filename', e.g. filename, fname.",   # description of checkfunction
  :author => "Andreas Schmidt", # author of check
  :version => "0.9"   # check version
  )
  
  @finding.update(
                  :threat => 'If filename parameters are not proper handled by the application an attacker may excecute malicious files or reveal sensitive information.',        # thread of vulnerability, e.g. loss of information
  :class => "Filename Parameter",    # vulnerability class, e.g. Stored XSS, SQL-Injection, ...
  :type => FINDING_TYPE_HINT         # FINDING_TYPE_HINT, FINDING_TYPE_INFO, FINDING_TYPE_VULN 
  )
  

  @possible_parm_names=%w[ (.*fname.*) (.*file.*) ]
  @findings = []
end

Instance Method Details

#do_test(chat) ⇒ Object 



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# File 'modules/passive/filename_as_parameter.rb', line 52

def do_test(chat)
  begin
    #  puts "running module: #{Module.nesting[0].name}"
    all_parms = chat.request.parm_names
    if all_parms
      # puts all_parms
      all_parms.each do |parm|
        @possible_parm_names.each do |pattern|
          
          if parm =~ /#{pattern}/i
            match = $1
            if not @findings.include?(parm)
              @findings.push parm
              addFinding(
                         :check_pattern => match,
                         :chat=>chat
              )
            end
          end
          
          
        end
        
      end
    end
  rescue => bang
    puts "ERROR!! #{Module.nesting[0].name}"
    puts bang
  end
end