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 2844, 1/143 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   randomkid
   [re] ±×³ªÀú³ª, eggshellÀÌ µÆ´Ù ¾ÈµÆ´Ù ÇÏ´Â°Ç µµ´ëü ¿Ö ±×·±°ÅÁÒ?

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_level&no=2583 [º¹»ç]


===============================================================================

>[level20@ftz in]$ ./egg
>Using address: 0xbffffa98
>
>¾îÁ¦±îÁö¸¸Çصµ... À§Ã³·³ Çؼ­ Àß µÇ¾ú´Âµ¥...
>¿À´ÃÀº ÇÏ·çÁ¾ÀÏ ½ÃµµÇصµ ¾ÈµÇ´õ¶ó±¸¿ä...
>
>
>±×·¡¼­
>[level20@ftz in]$ ./egg 512 300
>Using address: 0xbffff95c
>À¸·Î Çß´õ´Ï Àߵdz׿ä..
>
>
>Á» Á¤½ÅÀÌ ¾ø±äÇßÁö¸¸...
>Á¦°¡ ½Ç¼ö¸¦ ÇѰɱî¿ä?
>¿ø·¡ ±×·±°Ç°¡¿ä?
>
>C¸¦ Àß ÇÒÁÙ ¸ô¶ó¼­ ±×·±µ¥...
>´ëÃæ egg.c ¼Ò½º¸¦ º¸´Ï...
>¿ÀÇÁ¼ÂÀÇ Â÷ÀÌÀÎ°Í °°Àºµ¥..
>µµ´ëü ¹«½¼ ±â´É(¿øÀÎ)À̱淡..  
>¾îÁ¨ ÀߵǴٰ¡ ¿À´ÃÀº Àß ¾ÈµÇ´Â°ÇÁö.. µµÅë ¸ð¸£°Ú³×¿ä...
>
>---------------------------------------------------------
>ps. ÀÌ·± »ðÁúÀ» ¿¹¹æÇϱâ À§Çؼ­..
>°ø°ÝÀü¿¡,
>½ÇÇàÇÑ EggshellÀÌ Á¤»óÀÛµ¿ÇÏ´ÂÁö
>Å×½ºÆ® ÇÏ´Â ¹æ¹ýÀº ¹¹°¡ ÀÖÀ»±î¿ä?
===============================================================================

¿À´Ã ¾Æħ 9½Ã°æ¿¡ ÀÛ¼ºÇϽŠ±ÛµéÀ» ÂÞ~¿í ÀÐ¾î º¸¾Ò½À´Ï´Ù.

ÀÌÇØ´Â ¿Ïº®È÷ ÇÏ½Å°Í °°¾Æ¼­ Àúµµ ±âºÐÀÌ ÁÁ¾Ò½À´Ï´Ù.

ÄÄÇ»ÅÍ´Â °ÅÁþ¸»À» ¾ÈÇÕ´Ï´Ù.

Àß µÇ´Ù°¡ ¾ÈµÇ´Â°Ç ¾øÁÒ ^^

ºÐ¸í ¿øÀÎÀÌ ÀÖÀ» °Ì´Ï´Ù.

ÀÏ´Ü ¸ÕÀú È®ÀÎÇغ¸¼Å¾ß ÇÒ °ÍÀÌ EGGshellÀÇ NOPÄÚµå Å©±âÀÔ´Ï´Ù.

ÀÌ Å©±â °ªÀÌ ´Ù¸¦ °æ¿ì RET ÁÖ¼Ò °ªµµ ¹Ù²ò´Ï´Ù. ^^

´ç¿¬ÇÑ À̾߱âÁö¸¸ ȯ°æº¯¼öµµ ½ºÅÃ»ó¿¡ ½×À̱⠶§¹®¿¡ RETÁÖ¼Ò¿¡ ¿µÇâÀ» ÁÝ´Ï´Ù.

ÀÌÁ¡ÀÌ À¯·ÂÇÒ °Í °°½À´Ï´Ù.

EGGSHELL Å×½ºÆ®´Â Á÷Á¢ ¸¸µå½Ã´Â°Ô Á¦ÀÏ È®½Ç ÇÕ´Ï´Ù.

¿ÀÈÄ 12½Ã ~ 2½Ã ÀÌÈÄ¿¡ ½©Äڵ带 ¸¸µé°í Å×½ºÆ® ÇÏ´Â ¹æ¹ýÀ» ¾Ë·Áµå¸®°Ú½À´Ï´Ù.

±×·³ Áñ°Å¿î ExploitÇϼ¼¿ä~

  Hit : 2079     Date : 2007/11/23 08:15



    
pogusm ¿ä ´äº¯µµ °í¸¿½À´Ï´Ù.. // ÇϳªÇϳª ¿øÀÎ Å×½ºÆ® ÇغÁ¾ß°Ú³×¿ä.. ^^; 2007/11/23  
2844   hack the box vpn ¼³Ä¡°¡ ¾È µË´Ï´Ù[2]     jyk5350
07/16 1839
2843   ¿ö°ÔÀÓ¿¡¼­ ½ÇÁ¦ ÇÁ·ÎÁ§Æ®±îÁö À̾îÁö´Â °úÁ¤¿¡ °ü·ÃµÈ Áú¹®[2]     junhee329
04/28 1576
2842   ftz Á¢¼Ó °ü·Ã[1]     pk2861
04/01 1945
2841   level8ÀÇ ÈùÆ®ÆÄÀÏ ÈѼÕ[2]     MunHue
06/05 2179
2840   ·¹º§1ÀÇ /bin/bash ¸í·É¾î....     MunHue
05/15 2333
2839   ftz level4¿¡¼­ finger¸í·É¾î     krimson701
04/20 2445
2838   /bin/bash¿¡ °üÇؼ­[3]     MunHue
04/19 2530
2837   FC10 3¹ø ¹®Á¦ Áú¹®ÀÔ´Ï´Ù.[2]     tjdalstjr938
04/02 2549
2836   ftzÀÌ ¾ÈµÇ¿ä¤Ð¤Ð¤Ð¤Ð¤Ð[1]     ersd145
04/13 3205
2835   fedora core4 cruel Áú¹®[4]     vngkv123
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2834   Fedora core4...[3]     vngkv123
03/28 2658
2833   lob evil_wizard...[2]     vngkv123
03/27 2314
2832   lob gremlin....[1]     vngkv123
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2831   ftz level11 Áú¹®[1]     vngkv123
03/19 2380
2830   pwnable.kr passcode¹®Á¦ Áú¹®...[3]     vngkv123
03/14 2391
2829   ¿ö°ÔÀÓ Á¢ÇÒ ¼ö ÀÖ´Â »çÀÌÆ® ¾Ë·ÁÁÖ¼¼¿ä.[2]     ¿À¼Ò¸®
02/23 3933
2828   ¿ö°ÔÀÓ ±â¹Ý Áö½Ä¿¡ °üÇÑ Áú¹®[1]     salangi11
02/22 2277
2827   ftz Ç®±âÀ§ÇØ ÇÊ¿äÇÑ Áö½ÄÀÌ ±Ã±ÝÇÕ´Ï´Ù.[1]     read1516
01/13 2692
2826   Lob[1]     km1434
12/20 2472
2825   FTZ level4 ½© ¶ç¿ì´Â ¹®Á¦      kimstz0
10/09 2899
1 [2][3][4][5][6][7][8][9][10]..[143]

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