1581, 1/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   awsedr45
   bof & fsb ¿¡ À¯¿ëÇÑ ÆÞ ½ºÅ©¸³Æ®

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=499 [º¹»ç]


./attackme `perl -e 'print "a"x256'`
a¸¦ ù¹ø¤Š ÀÎÀÚ·Î 256 ¹ø ÀÔ·ÂÇØÁÖ´Â È¿°ú

./attackme `perl -e 'print "a"x256,"\xff\xff\xff\xff"'`
./attackme `perl -e 'print "a"x256,"\xff\xff\xff\xff","\xff\xff\xff\xff"'` (ÀÌ·±½ÄÀ¸·Î ¿¬´Þ¾Æ °¡´É)
a¸¦ ù¹ø¤Š ÀÎÀÚ·Î 256¹ø ³Ö¾îÁÖ°í µÚ¿¡ \xff\xff\xff\xff \xff\xff\xff\xff ¸¦ ¿¬´Þ¾Æ ÀÔ·ÂÇØÁÖ´Â È¿°ú

(perl -e 'print "A"x256';cat)|./attackme
½ÇÇàµÈÈÄ a ¸¦ 256 ¹ø ÀÔ·ÂÇØÁØ È¿°ú


(printf "`perl -e 'print "a"x268'`\xff\xff\xff\xff";cat)|./attackme
a ¸¦ 268 ¹ø ÀÔ·ÂÇÏ°í \xff\xff\xff\xff ¸¦ ÀÔ·ÂÇÑ È¿°ú

(perl -e 'print "A"x43';perl -e 'print "\xff\xff\xff\xff"';cat)|./attackme
ÇÁ·Î±×·¥À» ½ÇÇàÇÑÈÄ a¸¦ 43 ¹ø ÀÔ·ÂÇÏ°í \xff\xff\xff\xff ¸¦ ÀÔ·ÂÇØÁÖ´Â È¿°ú

°øÅë

perl -e 'system "./attackme","aaaaaaaaaaaaaaaaaaaa\xff\xff\xff\xff\xff"'
aaaaaaaaaaaaaaaaa\xff\xff\xff\xff ÀÔ·ÂÇÑ È¿°ú

(printf "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";cat)|./attackme
(printf "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\xff\xff\xff\xff";cat)|./attackme

°øÅë ¾Æ¹«¶§³ª »ç¿ëÀÌ °¡´ÉÇÏ´Ù AAAAAAAAAAAAA ÀÔ·ÂÇØÁÖ´Â È¿°ú

Ʋ¸°Á¡ ÀÖÀ¸¸é ÁöÀûÇØÁÖ¼¼¿ë.


  Hit : 11669     Date : 2006/03/11 08:52



    
sephiron (perl -e 'print "A"x256';cat)|./attackme °ú perl -e 'print "A"x256;' | ./attackme ÀÇ Â÷ÀÌ°¡ ¹º°¡¿ä? 2006/04/26
zrsm Àúµµ ±Ã±ÝÇß´ø ºÎºÐÀε¥Á¦°¡ testÇغ» ºÁ·Î´Â ;catÀº ÇÊ¿ä¾ø´Ù´Â °ÍÀÔ´Ï´Ù. ¸¸¾à À§¿¡°ÍµÇ·Î »ç¿ëÇϸé ; ¸¦ ±âÁØÀ¸·Î ¿ÞÂÊÀÇ °á°ú¿Í ¿À¸¥ÂÊÀÇ °á°ú¸¦ µÑ´Ù ./attackme·Î 2006/05/11  
zrsm º¸³»±â¶§¹®¿¡ À§¸í·ÉÈÄ ¿£Å͸¦ Ä¡¸é cat¿¡ ÀÇÇÑ ÄܼÖÀÔ·ÂÀ» ±â´Ù¸®´õ±º¿ä ±× »óÅ¿¡¼­ ¿¹¸¦ µé¾î aa¿£ÅÍ Çϸé ; ¿ÞÂÊ°á°ú¿Í aaÀÌ ´õÇØÁø ¹®ÀÚ¿­ÀÌ ./attackme·Î Àü´ÞµË´Ï´Ù. 2006/05/11  
ltajgs python -c 'print "A"*256' 2006/05/29  
exceed@null perlÁ¤¸» Áß¿äÇÏÁÒ.. 2007/07/16  
     [°øÁö] °­Á¸¦ ¿Ã¸®½Ç ¶§´Â ¸»¸Ó¸®¸¦ ´Þ¾ÆÁÖ¼¼¿ä^¤Ñ^ [29] ¸Û¸Û 02/27 18754
1580   °í¼ö´ÔµéÀÇ µµ¿òÀ» ¹Þ°í ½Í½À´Ï´Ù     vbnm111
02/11 204
1579   ¸®´ª½º Ä¿³Î 2.6 ¹öÀü ÀÌÈÄÀÇ LKM     jdo
07/25 706
1578   ½©ÄÚµå ¸ðÀ½     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 1537
1577   Call by value VS Call by Reference     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 917
1576   (²Ä¼ö) L.O.B Çѹ濡 Ŭ¸®¾îÇϱâ[2]     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/14 1258
1575   towelroot.c (zip) ÄÚ¸àÆÃ.[1]     scube
08/18 3777
1574   levitator.c (¾Èµå·ÎÀÌµå ·çÆÃ) °ø°Ý ºÐ¼® ¼Ò½º ÄÚµå °øÀ¯.[4]     scube
08/17 3689
1573   ¹«·á Á¤º¸º¸¾È ±â¼úÀÎÀç ¾ç¼º °úÁ¤ ±³À°»ý ¸ðÁý     chanjung111
06/17 4488
1572   K-Shield ÁִϾî 5±â ¸ðÁý     lrtk
06/17 4218
1571   [ÆÁ] ÆÄÀ̽ã 2¼Ò½º¸¦ 3À¸·Î º¯°æÇØÁÖ´Â »çÀÌÆ®[3]     ÇѽÂÀç
05/13 3926
1570   ±¸±Û ¹é¸µÅ© ÀÛ¾÷ Áú¹®¿ä     wkatnxka
03/30 3359
1569   [ÆÁ] ¿ìºÐÅõ ¹Ì·¯¸µ¼­¹ö     ÇѽÂÀç
03/09 4053
1568 ºñ¹Ð±ÛÀÔ´Ï´Ù  °¨À»¸øÀâ°Ú³×¿ä¤Ì¤Ì     À×À×À×
01/15 3
1567   µ¥ºñ¾È °è¿­ ¸®´ª½º ÀÇÁ¸¼º ±úÁ³À»¶§ ÇØ°á¹ý     ÇѽÂÀç
11/27 4530
1566   È«º¸ÇÕ´Ï´Ù. ½Å»ý º¸¾ÈÄ¿¹Â´ÏƼÀÔ´Ï´Ù.     kimwoojin0952
10/26 4265
1565   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4662
1564   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3859
1563   CTF »çÀÌÆ®[1]     koreal33t
09/06 4518
1562   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4337
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