22009, 1/1101 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   ZerglingGo
   http://ZerglingGo.ez.ro
   ¿ª½Ã ¿ìºÐÅõ 10.04¿¡¼­´Â BOF ¾ÈµÇ´Â°Ç°¡

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Board&no=17138 [º¹»ç]


root@gobattlenet:/hackerschool/bof# ./passquiz
Æнº¿öµå¸¦ ÀÔ·ÂÇϼ¼¿ä : abcd1234567890XXXYYYZZZZ
ÀÎÁõ¿¡ ½ÇÆÐÇÏ¿´½À´Ï´Ù.
*** stack smashing detected ***: ./passquiz terminated
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x50)[0x1f2390]
/lib/tls/i686/cmov/libc.so.6(+0xe233a)[0x1f233a]
./passquiz[0x804855c]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0x126bd6]
./passquiz[0x8048441]
======= Memory map: ========
00110000-00263000 r-xp 00000000 07:00 389494     /lib/tls/i686/cmov/libc-2.11.1.so
00263000-00264000 ---p 00153000 07:00 389494     /lib/tls/i686/cmov/libc-2.11.1.so
00264000-00266000 r--p 00153000 07:00 389494     /lib/tls/i686/cmov/libc-2.11.1.so
00266000-00267000 rw-p 00155000 07:00 389494     /lib/tls/i686/cmov/libc-2.11.1.so
00267000-0026a000 rw-p 00000000 00:00 0
0040e000-0042b000 r-xp 00000000 07:00 389468     /lib/libgcc_s.so.1
0042b000-0042c000 r--p 0001c000 07:00 389468     /lib/libgcc_s.so.1
0042c000-0042d000 rw-p 0001d000 07:00 389468     /lib/libgcc_s.so.1
00e70000-00e71000 r-xp 00000000 00:00 0          [vdso]
00ebf000-00eda000 r-xp 00000000 07:00 393554     /lib/ld-2.11.1.so
00eda000-00edb000 r--p 0001a000 07:00 393554     /lib/ld-2.11.1.so
00edb000-00edc000 rw-p 0001b000 07:00 393554     /lib/ld-2.11.1.so
08048000-08049000 r-xp 00000000 07:00 143274     /hackerschool/bof/passquiz
08049000-0804a000 r--p 00000000 07:00 143274     /hackerschool/bof/passquiz
0804a000-0804b000 rw-p 00001000 07:00 143274     /hackerschool/bof/passquiz
09888000-098a9000 rw-p 00000000 00:00 0          [heap]
b7778000-b7779000 rw-p 00000000 00:00 0
b7787000-b778b000 rw-p 00000000 00:00 0
bf872000-bf887000 rw-p 00000000 00:00 0          [stack]
Aborted
root@gobattlenet:/hackerschool/bof#

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  Hit : 7898     Date : 2010/07/29 09:24



    
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sjh21a ½ºÅÿ¡ ½ÇÇà±ÇÇѱîÁö ÁÖ·Á¸é -z execstack 2010/07/29  
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05/14 13
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05/13 61
22005   [Àü¾× ±¹ºñÁö¿ø] 2024 ¹ö±×ÇåÆà ½Ç½ÀÈÆ·Ã ÈƷûý ¸ðÁý😎😎     findthegap
05/13 16
22004   2024³â ÄÚµå°ÔÀÌÆ® CTF     ÇѽÂÀç
05/06 66
22003   ½Ã½ºÅÛ ÇØÅ· °øºÎ ½ÃÀÛ     lhan9509
04/28 121
22002   snowflake     Danielyoo0503
04/25 86
22001   ÇØÅ·°ú¿Ü ´Ù½Ã ÀÚ¸®°¡ »ý°Ü ¸ðÁýÇÕ´Ï´Ù(2ÀÚ¸®)->¸¶°¨.[5]     sysadm
04/01 388
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03/25 248
21999   µð½ºÄÚµå ¾ÆÀ̵ð·Îµµ »ó´ë¹æ Á¤º¸¸¦ ¾Ë¼ö ÀÖÀ»±î¿ä?[3]     eun7594
03/17 372
21998   ÀúÁ» µµ¿ÍÁÖ¼¼¿ä[1]     since3004
02/21 372
21997   ÇÁ·¢ 71È£ CFP °ø°³µÇ¾ú½À´Ï´Ù[2]     jdo
02/04 402
21996   ÇØÅ· ¹è¿ì°í ½ÍÀºµ¥ ³Ê¹« ¾î·Æ³×¿ä Áú¹®ÇÒ°Ô ÀÖ½À´Ï´Ù.     vbnm11
01/28 783
21995   ¾È³çÇϼ¼¿ä~ ÇØÅ·¿¡ ´ëÇؼ­ ¹°¾îº¸°í½Í¾î¼­ ¸îÀÚ ¿Ã¸³´Ï´Ù.     whddnrdl1318
01/23 536
21994   ½Ã½ºÅÛÇØÅ· °ú¿Ü ¸ðÁýÇÕ´Ï´Ù. [4]     osor2
01/13 656
21993   À¥ÇØÅ· / ÇØÅ· ½ßÃʺ¸ ¹× Ãʺ¸ ±âÃÊ´Ü°èºÎÅÍ °ú¿Ü Çص帳´Ï´Ù~[6]     °íÇϸ°
01/07 764
21992   Çѱ¹ ÇØÄ¿´Ôµé ¸ðµÎ ÁÁÀº ÇÑ ÇØ ÈûÂ÷°Ô ½ÃÀÛÇÏ½Ã±æ ¹Ù¶ø´Ï´Ù. ^^[3]     jdo
01/03 441
21991   ÇØÅ· º¸¾È °ü·Ã °ú¿Ü¸¦ ÁøÇàÇÕ´Ï´Ù.     bluewindsoul
12/26 445
21990   [ (ÇØÅ· ÇÐȸÁö) º¸¾È Ãë¾à¼º ¿¬±¸] Ãâ½Ã![5]     jdo
12/20 660
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