83, 1/5 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
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   http://cyworld.co.kr/codesire
   ÇØÄð BOF(Buffer Overflow) ¿øÁ¤´ë ¸ðÁý!

http://www.hackerschool.org/HS_Boards/zboard.php?id=HS_Notice&no=1170881870 [º¹»ç]


¿À´ÃºÎÅÍ BOF Æ®·¹ÀÌ´× ½Ã½ºÅÛÀ» ¸¸µå·Á°í ÇÕ´Ï´Ù. (ÀÏÁ¾ÀÇ ¿ö°ÔÀÓ)

¿ä¾àÇÏÀÚ¸é Redhat 6.2~Fedora 12 ·¹º§À» °ÅÃÄ°¡¸ç BOF ¹®Á¦¸¦ °ÝÆÄÇÏ´Â °ÍÀÔ´Ï´Ù.

Ȥ½Ã º£Å¸ Å×½ºÆÿ¡ Âü¿©ÇÏ°í ½ÍÀ¸½Å ºÐÀº ´ñ±Û ÁÖ¼¼¿ä~

´Ü, Á¶°ÇÀº..

1. BOF¿¡ ´ëÇÑ ±âÃÊ´Â ¼³¸íµå¸®Áö ¾Ê½À´Ï´Ù.
±âÃÊ´Â ¾Ë°í ÀÖ´Ù´Â °¡Á¤ÇÏ¿¡ ¹®Á¦¸¸ Ǫ½Ç ºÐµéÀ̾î¾ß ÇÕ´Ï´Ù.
(ÇÏÁö¸¸ Âü°í ¹®¼­ ¸µÅ©´Â ¾Ë·Áµå¸³´Ï´Ù.)

2. Á¶±Ý Âü¿©ÇÏ´Ù°¡ Àá¼öŸ½Ã¸é ºí·¢ ¸®½ºÆ®¿¡ ¿Ã¶ó°©´Ï´Ù.
(³ó´ã ¤¾¤¾ ÇÏÁö¸¸ Ã¥ÀÓ°¨ ÀÖ°Ô Âü¿©ÇØ ÁÖ½Ç ºÐÀÌ¼Å¾ß ÇÏ´Â °Ç ¸Â½À´Ï´Ù.)

3. ¹®Á¦¸¦ Ǭ ¸ðµç Âü°¡ÀÚ´Â °£´ÜÇÏ°Ô³ª¸¶ Ç®À̸¦ Á¦ÃâÇÏ¼Å¾ß ÇÕ´Ï´Ù.

Âü¿©ÇÏ½Ç ºÐÀº ´ñ±Û Áֽðí¿ä!

È®Á¤µÇ½Å ºÐµé²´ ÂÊÁö·Î ¼­¹ö ÁÖ¼Ò¿Í Àü¿ë °Ô½ÃÆÇ ÁÖ¼Ò¸¦ ¾Ë·Áµå¸®°Ú½À´Ï´Ù.
(´Ü, Àü¿ë °Ô½ÃÆÇÀº ÃÖÃÊ 3¹®Á¦¸¦ Åë°úÇϽŠºÐµé¿¡ ÇÑÇÔ)

±×¸®°í ¾ÕÀ¸·Î À̵éÀ» ÇØÄð BOF ¿øÁ¤´ë¶ó ĪÇÏ°Ú½À´Ï´Ù. ¤»¤»

  Hit : 12378     Date : 2010/02/26 11:46



    
HEx0D Á¦°¡ ´ëÀåÇÔ 2010/02/26  
CodeAche Á¦°¡ Â̺´ÇÔ 2010/02/26  
µÎ·ç¹¶¼ú ¹öÆÛ¿À¹öÇ÷οì À¸¾Ç! 2010/02/26  
buff3r Àúµµ Â̺´ÇÔ 2010/02/26  
kangms0801 ³ªµµÇÔÇغ¼·¡¿° 2010/02/26  
Sc0rpion Çæ ³­ ±×³É ¿¤·Ðµåó·³ Áö¿øÀº ¾ÈÇÏ°í µÚ¿¡¼­ ºô°Ô¿ä 2010/02/26  
Sc0rpion °¥¶óµå¸®¿¤ ÇÏ¸é ¿å¸ÔÀ»Å×´Ï 2010/02/26  
blueh4g Àúµµ Çغ¼·¡¿µ ;¤±; ¤»¤» 2010/02/26  
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eM Àúµµ Âü¼®ÇÏ°í ½Í½À´Ï´Ù~ 2010/02/26  
dkdkfjgh bofÃ¥ºÎÅÍ ÁÖ¼¼¿ë ¤» ¾ðÁ¦¿À³ª ¸ñºüÁö°Ô ±â´Þ¸² 2010/02/26  
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judeng ½ÅûÇغ¾´Ï´Ù. 2010/02/27  
kanate Àúµµ ÀÏ´Ü ¤¡¤¡ 2010/03/01  
lMaxl04 Àúµµ ½ÅûÇغ¾´Ï´Ù~ 2010/03/09  
trynerr ½ÅûÇÕ´Ï´Ù. 2010/03/10  
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´Ù·¡ Áö±Ý ½ÅûÇصµ ´ë³ª¿©? ¤Ì0¤Ì Çб³ / ÀϵéÀÌ ³Ê¹« ¸¹¾Æ¼­ ¤Ð0¤Ð ¾Æ Áö±Ý ºÃ¾î¿©! ¤Ð0¤Ð ¾ÆÈæ 2010/03/20  
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topkpr1004 Àúµµ ÀÌÁ¦ºÁ¼­ -¤µ-;;;Àúµµ Áö±Ý ½ÅûÇÏ·ÁÇϴµ¥ µÉ±î¿ä? 2010/04/01  
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j_trickster Áö±Ý ½ÅûÇغ¾´Ï´Ù..¤¾¤¾ 2010/04/06  
david8484 Áö±Ý ½ÅûÇصµ µÇ³ª¿ä^^;; 2010/04/11  
binoopang ¿ì¿Í .. Áö±Ýµµ ±¦Âú³ª¿ä??
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2010/04/18  
Jakkdu Áö±Ýµµ ½Åû µÇ´Â°ÅÁÕ ?¤Ì¤Ì.. 2010/05/06  
oopsload ¤¡¤¡¤¡¤¡¤¡¤¡¤¡ ¹öÆÛ¿øÁ¤´ë Âü¿© 2010/06/06  
timelite ¿øÁ¤´ë ½ÅûÇÕ´Ï´Ù 2010/07/10  
HOSHI ¿ì ¤Ã¤¤Á¤´ë ½ÅûÇÕ´Ï´Ù 2010/08/09  
williamlee ¿øÁ¤´ë ½ÅûÇÕ´Ï´Ù~~!!! 2010/08/15  
zzibong ¿øÁ¤´ë ½ÅûÇØ¿ä 2010/08/15  
W.H. ¿øÁ¤´ë ½ÅûÇÕ´Ï´Ù!! 2010/08/21  
kkw369 Çغ¸°í½Í½À´Ï´Ù. ±Ùµ¥ ´Ù¿î ¹Þ°í ifconfigÆÄÀÏ ÀÐÀ¸·Á°í Çϸé È­¸éÀÌ ±úÁö´Âµ¥.. À߸øµÈ°Ç°¡¿ä? 2011/09/29  
83   [°øÁö] BOF ¿øÁ¤´ë ¼­ºñ½º¸¦ ¿ÀÇÂÇÕ´Ï´Ù.[19]     ¸Û¸Û
09/23 80889
82   [°øÁö] ¸®´ª½º Ä¿³ÎÀÇ do_mremap() Ãë¾àÁ¡¿¡ ´ëÇÑ ±Ç°í¹®ÀÔ´Ï´Ù.[105]     ¸Û¸Û
01/27 23933
81   [°øÁö] ¸®´ª½º Ä¿³ÎÀÇ do_brk() Ãë¾àÁ¡¿¡ ´ëÇÑ ±Ç°í¹® ÀÔ´Ï´Ù.[181]     ¸Û¸Û
12/18 18909
80   [°øÁö] »çÀÌÆ® ¾÷µ¥ÀÌÆ® ÁøÇà »óȲÀÔ´Ï´Ù.[82]     ¸Û¸Û
01/09 17839
79   BOF ¿øÁ¤´ë ÇöÀç ½ºÄÚ¾î (5/3ÀÏ ¾÷µ¥ÀÌÆ®)[25]     ¸Û¸Û
02/26 17499
78   [°øÁö] ÇØÄ¿½ºÄð ¾÷µ¥ÀÌÆ® ³»¿ëÀÔ´Ï´Ù.[39]     ¸Û¸Û
09/15 14669
77   [°øÁö] 07³â 6, 7¿ù ¿ì¼ö ȸ¿ø ¼±Á¤ °á°úÀÔ´Ï´Ù.[71]     ¸Û¸Û
11/01 14413
76   [°øÁö] Â÷ÈÄ ÇØÄ¿½ºÄð ¿î¿µ °èȹÀÔ´Ï´Ù.[82]     ¸Û¸Û
02/21 14286
75   [°øÁö] FTZ ¼­¹ö ÀÌÀü ¾È³»ÀÔ´Ï´Ù.[35]     ¸Û¸Û
09/27 13844
74   ÇØÄð °ø°³¼¼¹Ì³ª - Çϵå¿þ¾î ÇØÅ· ±âÃÊ (ÀçÁøÇà)[13]     ¸Û¸Û
10/18 13412
73   [°øÁö] FTZ Çϵå¿þ¾î¸¦ ¾÷±×·¹À̵å ÇÏ¿´½À´Ï´Ù.[46]     ¸Û¸Û
02/14 13233
72   2013³â µ¿°è ÇÙÄ· ³¯Â¥ & ¹ßÇ¥ÀÚ ¸ðÁý[26]     ¸Û¸Û
01/10 13189
71   [°øÁö] ÇØÄ¿½ºÄð ¼¼¹Ì³ª - C¾ð¾î Æ÷ÀÎÅÍ Æ¯°­ ¾È³»ÀÔ´Ï´Ù.[6]     ¸Û¸Û
01/10 12881
70   [°øÁö] Ãʵù&¿©¼º CTF °á°úÀÔ´Ï´Ù[12]     ¸Û¸Û
11/16 12762
69   [°øÁö] ÇØÄ¿½ºÄð4°¡ µåµð¾î ¿ÀǵǾú½À´Ï´Ù.^^[34]     ¸Û¸Û
09/01 12426
  ÇØÄð BOF(Buffer Overflow) ¿øÁ¤´ë ¸ðÁý![33]     ¸Û¸Û
02/26 12377
67   [ÇØÅ·´ëȸ] Á¦ 2ȸ ÃʵîÇлý CTF°¡ °³Ãֵ˴ϴÙ.[25]     ¸Û¸Û
10/22 12166
66   [°øÁö] °­Á ¾÷µ¥ÀÌÆ® ¾È³»ÀÔ´Ï´Ù.[16]     ¸Û¸Û
01/21 12109
65   [°øÁö] ÇØÄð¼¥À» ¿ÀÇÂÇÕ´Ï´Ù.[18]     ¸Û¸Û
10/13 11999
64   [°øÁö] FTZ ¼­ºñ½º Á¡°Ë ÁßÀÔ´Ï´Ù.[39]     ¸Û¸Û
05/06 11861
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