1581, 1/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   »ç¿ëÁß
   http://www.cyworld.com/csy_lovely
   À¥ ÇØÅ·¿¡´ëÇؼ­ ¾Ë¾Æº¸ÀÚ (7)

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=1834 [º¹»ç]


WEB HACKING GO!~

1.File upload Vulnerability
»ç¿ëÀÚ°¡ file upload ½Ã ÇØ´ç À¥ ¼­¹öÀÇ ÇÁ·Î±×·¥°ú µ¿ÀÏÇÑ È®ÀåÀÚ¸¦ °®´Â file À» upload ÇÒ ¼ö ÀÖ´Ù¸é system »óÀÇ shell À» ÀÌ¿ëÇÒ ¼ö ÀÖ°Ô µÈ´Ù.

<°ø°Ý¼ø¼­>
1)À¥ ¼­¹ö °Ô½ÃÆÇ Áß ÆÄÀÏ ¾÷·Îµå °¡´ÉÇÑÁö È®ÀÎÇÑ´Ù.
2)CGI È®ÀåÀÚ¸¦ ÇÊÅ͸µ ÇÏÁö ¾Ê´Â °Ô½ÃÆÇÀÎÁö È®ÀÎÇÑ´Ù. (¿ìȸ ¹æ¹ý Á¸Àç)
3)±âº» ÀûÀ¸·Î »çÁø 1ÀåÀ» ¿Ã·Á ¼Ó¼ºÀ» º¸°í ÆÄÀÏ upload Æú´õÀÇ °æ·Î¸¦ È®ÀÎÇÑ´Ù.
4)¾÷·Îµå µÈ À¥ ½©ÀÇ °æ·Î·Î °¡¼­ ½ÇÇà

<°ø°Ý³»¿ë>
À¥ÆäÀÌÁö cgi ÆÄÀÏ (php, asp, jsp) ¾÷·Îµå°¡ °¡´ÉÇÑ ÀÚ·á½Ç¿¡¼­ À¥ ½©À» ¿Ã·Á À¥ ¼­¹ö¿¡ ÀÓÀÇÀÇ ¸í·ÉÀ» ÅëÇØ À¥ ±¸Á¶¸¦ ÆľÇÇÒ¼öµµ ÀÖ°í À¥ ÆäÀÌÁö¸¦ Áö¿ï ¼öµµ ÀÖÀ¸¸ç ±× ¿ÜÀÇ ¿Â°® Áþ°Å¸®¸¦ ´Ù ÇÒ ¼ö ÀÖ´Ù.
±×·±µ¥ À¥ ÆäÀÌÁö cgi ÆÄÀÏ ¿Ã¸± ¼ö ¾øµµ·Ï ¸·¾Æ µÐ ¹æ¹ýÀÌ ´ÜÁö ÆÄÀÏÀ» ¾÷·Îµå ÇÒ¶§ Æ˾÷ â¿¡¼­ Á¤ÇØÁø È®ÀåÀÚ ÀÌ¿Ü¿¡´Â º¸ÀÌÁö ¾Ê°ÔÇؼ­ ¿î¿µÇÏ´Â °÷ÀÌ ÀÖ´Ù. ±×·²°æ¿ì¿£ ÆÄÀÏÀÇ À̸§À» Á÷Á¢ Àû¾î¼­ ¾÷·Îµå ÇÒ¼öÀÖ´Ù. ´Ù¸¥¹æ¹ýÀ¸·Î´Â .htaccess(¾ÆÆÄÄ¡ ȯ°æ¼³Á¤ ÆÄÀÏ) ÆÄÀÏÀÇ ³»¿ëÀ» ¾Æ·¡¿Í °°ÀÌ ¼öÁ¤Çؼ­ ¸ÕÀú ¾÷·Îµå ÇÑ ÈÄ¿¡ À¥½©À» ¾÷·Îµå ÇÑ´Ù.
"AddType application/x-httpd-php .php .php3 .inc .zip
(.zipÆÄÀÏÀ» phpÆÄÀÏ·Î ÀνÄÇؼ­ ½ÇÇàÀÌ °¡´ÉÇÏ°Ô µË´Ï´Ù.)

  Hit : 8722     Date : 2011/08/03 01:53



    
salis °¨»çÇÕ´Ï´Ù. 2011/08/18  
     [°øÁö] °­Á¸¦ ¿Ã¸®½Ç ¶§´Â ¸»¸Ó¸®¸¦ ´Þ¾ÆÁÖ¼¼¿ä^¤Ñ^ [29] ¸Û¸Û 02/27 18777
1580   °í¼ö´ÔµéÀÇ µµ¿òÀ» ¹Þ°í ½Í½À´Ï´Ù     vbnm111
02/11 237
1579   ¸®´ª½º Ä¿³Î 2.6 ¹öÀü ÀÌÈÄÀÇ LKM     jdo
07/25 733
1578   ½©ÄÚµå ¸ðÀ½     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 1565
1577   Call by value VS Call by Reference     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 941
1576   (²Ä¼ö) L.O.B Çѹ濡 Ŭ¸®¾îÇϱâ[2]     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/14 1285
1575   towelroot.c (zip) ÄÚ¸àÆÃ.[1]     scube
08/18 3808
1574   levitator.c (¾Èµå·ÎÀÌµå ·çÆÃ) °ø°Ý ºÐ¼® ¼Ò½º ÄÚµå °øÀ¯.[4]     scube
08/17 3713
1573   ¹«·á Á¤º¸º¸¾È ±â¼úÀÎÀç ¾ç¼º °úÁ¤ ±³À°»ý ¸ðÁý     chanjung111
06/17 4518
1572   K-Shield ÁִϾî 5±â ¸ðÁý     lrtk
06/17 4245
1571   [ÆÁ] ÆÄÀ̽ã 2¼Ò½º¸¦ 3À¸·Î º¯°æÇØÁÖ´Â »çÀÌÆ®[3]     ÇѽÂÀç
05/13 3954
1570   ±¸±Û ¹é¸µÅ© ÀÛ¾÷ Áú¹®¿ä     wkatnxka
03/30 3381
1569   [ÆÁ] ¿ìºÐÅõ ¹Ì·¯¸µ¼­¹ö     ÇѽÂÀç
03/09 4077
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 4561
1566   È«º¸ÇÕ´Ï´Ù. ½Å»ý º¸¾ÈÄ¿¹Â´ÏƼÀÔ´Ï´Ù.     kimwoojin0952
10/26 4283
1565   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4683
1564   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3882
1563   CTF »çÀÌÆ®[1]     koreal33t
09/06 4544
1562   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4359
1 [2][3][4][5][6][7][8][9][10]..[80]

Copyright 1999-2024 Zeroboard / skin by Hackerschool.org / Secure Patch by Hackerschool.org