83, 3/5 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   ¸Û¸Û
   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 : 12295     Date : 2010/02/26 11:46



    
HEx0D Á¦°¡ ´ëÀåÇÔ 2010/02/26  
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¸í¼±¸í¼± ½ÅûÇÕ´Ï´Ù 2010/03/11  
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j_trickster Áö±Ý ½ÅûÇغ¾´Ï´Ù..¤¾¤¾ 2010/04/06  
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40   [Á¤º¸] Protect yourself in the Web ¼¼¹Ì³ª ¾È³»ÀÔ´Ï´Ù.[8]     ¸Û¸Û
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38   ÄÚµå°ÔÀÌÆ® Ƽ¼ÅÃ÷ ÀÜ·® óºÐÇÕ´Ï´Ù. (¿¹Á¤) -> Ãë¼Ò[41]     ¸Û¸Û
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33   [°øÁö] ÇØÄðƼ À̺¥Æ®.![52]     ¸Û¸Û
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