AIMP 2.51 build 330 (ID3v1/ID3v2 Tag) Remote Stack Buffer Overflow PoC (SEH)

                  _______________________________________________________
                  |                                                      |
             /    |      *  AIMP 2.51 build 330 (ID3v1/ID3v2 Tag)   *    |
            /---, |      *  Remote Stack Buffer Overflow PoC (SEH)  *    |
       -----# ==| |                                                      |
       | :) # ==| |......................................................|
  -----'----#   | |______________________________________________________|
  |)___()  '#   |______====____   \___________________________________|
 [_/,-,\"--"------ //,-,  ,-,\\\   |/             //,-,  ,-,  ,-,\\ __#
   ( 0 )|===******||( 0 )( 0 )||-  o              '( 0 )( 0 )( 0 )||
----'-'--------------'-'--'-'-----------------------'-'--'-'--'-'---------------
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*** Summary: Freeware audio player

*** Product web page: http://www.aimp.ru/

*** Desc: AIMP version 2.51 build 330 suffers from a stack based buffer overflow
   vulnerability that can be exploited via malicious media file that
   supports ID3 tags (mp3). EIP and ECX registers gets overwritten,
   including the SE handler and the pointer to the next SEH record. The
   issue is trigered by viewing the file's metadata or by pressing the
   F4 key and selecting the ID3v1 or ID3v2 tab.

*** Tested on Microsoft Windows XP Professional SP3 (English)

*** Windbg log:

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(f3c.850): Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=00000000 ebx=00000000 ecx=41414141 edx=7c9032bc esi=00000000 edi=00000000
eip=41414141 esp=0012d770 ebp=0012d790 iopl=0         nv up ei pl zr na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00210246
*** WARNING: Unable to verify checksum for image00400000
*** ERROR: Module load completed but symbols could not be loaded for image00400000
image00400000+0x14141:
41414141 0000            add     byte ptr [eax],al          ds:0023:00000000=??

--------------------------------------------------------------------------------


*** Vulnerability discovered by Gjoko 'LiquidWorm' Krstic

*** liquidworm gmail com

*** http://www.zeroscience.org/

*** 29.05.2009


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>>> *** PoC: http://milw0rm.com/sploits/2009-aimp2_poc.mp3.rar.w00t  ~1.32 MB     <<<   ################################################################################             'SHPA !!!       ###########            .                                                      .          .n                   .                 .                  n.    .   .dP                  dP                   9b                 9b.    .   4    qXb         .       dX                     Xb       .        dXp     t  dX.    9Xb      .dXb    __                         __    dXb.     dXP     .Xb  9XXb._       _.dXXXXb dXXXXbo.                 .odXXXXb dXXXXb._       _.dXXP   9XXXXXXXXXXXXXXXXXXXVXXXXXXXXOo.           .oOXXXXXXXXVXXXXXXXXXXXXXXXXXXXP    `9XXXXXXXXXXXXXXXXXXXXX'~   ~`OOO8b   d8OOO'~   ~`XXXXXXXXXXXXXXXXXXXXXP'      `9XXXXXXXXXXXP' `9XX'   Yo!    `98v8P'  Thricer `XXP' `9XXXXXXXXXXXP'          ~~~~~~~       9X.          .db|db.          .XP       ~~~~~~~                          )b.  .dbo.dP'`v'`9b.odb.  .dX(                        ,dXXXXXXXXXXXb     dXXXXXXXXXXXb.                       dXXXXXXXXXXXP'   .   `9XXXXXXXXXXXb                      dXXXXXXXXXXXXb   d|b   dXXXXXXXXXXXXb                      9XXb'   `XXXXXb.dX|Xb.dXXXXX'   `dXXP                       `'      9XXXXXX(   )XXXXXXP      `'                                XXXX X.`v'.X XXXX                                XP^X'`b   d'`X^XX                                X. 9  `   '  P )X                                `b  `       '  d'                                 `             '                      




http://zeroscience.org/codes/aimp2_poc.txt

PoC: http://www.zeroscience.org/codes/aimp2_evil.mp3