214, 2/11 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   bigshott
   ÆÄÀÏ ¾÷·Îµå Ãë¾àÁ¡ Áú¹® ÀÔ´Ï´Ù.

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_Web&no=11 [º¹»ç]


À¥ÇØÅ· °ü·Ã °øºÎ ÇÏ´ÂÁßÀä~

¶Ç ¾î·Á¿î ºÎºÐÀÌ »ý°Ü¼­ Áú¹® µå¸³´Ï´Ù. ^^

php ¼Ò½º±¸¿ä~

¾Æ·¡ ó·³ ÆÄÀÏ ¾÷·Îµå¸¦ ÇÒ ¼ö ÀÖ½À´Ï´Ù.


<form method=post enctype="multipart/form-data" action=index.php>
<input type=file name=upfile><input type=submit>

ÆÄÀÏ ¾÷·Îµå¸¦ Çؼ­ ¶Ç ´Ù¸¥ phpÆÄÀÏ ¼Ò½º¸¦ ÀÐÀ» ¼ö°¡ ÀÖÀ»±î¿ä?

°ü·Ã Ãë¾àÁ¡À» ¾Æ¹«¸® ã¾ÆºÁµµ ¾ø³×¿ä~

aaa;../../test/index.php ¿ä·±½ÄÀ¸·Îµµ Çغôµ¥ Ãâ·ÂÀÌ µÇÁö ¾Ê½À´Ï´Ù.

aaa;cp ./test/index.php ./test/index.txt ¿ä·±°Íµµ Çغ¸±¸¿ä ¤Ì¤Ð

°í¼ö´Ôµé Á¶¾ð Á» ºÎŹµå¸³´Ï´Ù.

¼ö°íÇϼ¼¿ä~

  Hit : 5010     Date : 2010/12/25 12:44



    
º°ºûÀ»´ã¾Æ À¥ ÇØÅ·À̳ª httpd¸¦ Àß ¾Æ´Â °ÍÀº ¾Æ´ÏÁö¸¸... ÀÏ´Ü Á¦ »ý°¢À» ¸»¾¸µå·Áº¼°Ô¿ä.
¸ÕÀú ÆÄÀÏÀÌ ¾÷·ÎµåµÈ °÷ÀÌ /home/httpuser/public_html/test.php·Î ¿Ã¶ó°¬Áö¸¸ index´Â ÀüÇô ´Ù¸¥ °÷¿¡ ÀÖ´Ù´Â °¡Á¤ÇսôÙ. °èÁ¤Àº httpuserÀ̱¸¿ä.

±×·¸´Ù¸é index.php¿¡¼­ test.php·Î Á¢±ÙÀ» ÇÑ´Ù°í ÇÏ¸é °æ·Î ÀÚü°¡ Ʋ·Á¼­ ./¿Í °°Àº ÀÚ±â ÀÚ½ÅÀÇ À§Ä¡¿¡¼­ Á¢±ÙÀº Èûµé°Ì´Ï´Ù.

ÀÌ ¶§ Àú °÷¿¡ Á¢±ÙÇÏ½Ç ¶§´Â Á¦ »ý°¢¿¡´Â ÁÖ¼ÒâÀ» ÀÌ¿ëÇÑ Á¢±Ùµµ Çѹø »ý°¢ÇØ º¸½Ç¸¸ ÇÏ´Ù°í »ý°¢ÇÕ´Ï´Ù.
<a href=http://www.domain.com/../../../../../../../../../../../../../../../../../home/httpuser/public_html/test.php target=_blank>http://www.domain.com/../../../../../../../../../../../../../../../../../home/httpuser/public_html/test.php</a>
2010/12/25  
bigshott ¾Æ~ ±×·¸±º¿ä.
´äº¯ Á¤¸» °¨»çµå¸³´Ï´Ù. µµ¿ò ¸¹ÀÌ µÇ¾ú½À´Ï´Ù.
Áñ°Å¿î ¼ºÅºÀý º¸³»¼¼¿ä ^^
2010/12/25  
194   À¥ÇØÅ· ÇÒ¶§ ÇÊ¿äÇÑ À¥(ÇÁ·Î±×·¡¹Ö)¾ð¾î[2]     ralehgus123
05/12 5434
193   À̹ø¿¡ Çб³¿¡¼­ OWASP½ºÅ͵𸦠½ÃÀÛÇߴµ¥¿ä ¿©Â庼°Ô Á»¸¹¾Æ¼­...¤»[1]     heizelnet
07/17 5231
192   [À¥Áú¹®] »çÀÌÆ® ¼Ò½º¸¦ Åë°·Î °®°í¿À´Â ÅøÀÌ ÀÖ³ª¿ä?[2]     helpwizet
03/08 5225
191   ¸ÞÀÏ ÇØÅ·¿¡ ´ëÇؼ­ ¹®ÀÇ ÇÕ´Ï´Ù[5]     wqw3
12/16 5049
190   À¥ÇØÅ· °ü·Ã Áú¹® Á» µå¸³´Ï´Ù.[2]     bigshott
12/16 5049
189   À¥°ø°Ý Top3[3]     Pang
02/07 5048
  ÆÄÀÏ ¾÷·Îµå Ãë¾àÁ¡ Áú¹® ÀÔ´Ï´Ù.[2]     bigshott
12/25 5009
187   Paros Åø °ü·Ã Áú¹®[2]     stalaction
10/21 4939
186   webhacking.kr[1]     °¡¸é¼ÓÀǹ̼Ò
04/28 4925
185   À¥ÇØÅ· ¹æ¹ý? Áú¹®ÇÕ´Ï´Ù.[1]     wilmamom
01/23 4896
184   ¸ÅÁ÷ÄõÅÍ ¿ìȸ ¹æ¹ý¿¡ ´ëÇØ Áú¹®µå¸³´Ï´Ù.[1]     tpdbs953
10/17 4863
183   sessionid´Â ¾î¶²Á¾·ùÀÇ ¾ÏÈ£·Î ÀÎÄÚµù µÇ´Â°Ç°¡¿ä?[2]     kangms0801
04/03 4816
182   vbscript·Î Ŭ¶óÀ̾ðÆ® ½Å·ÚÇÒ ¼ö ÀÖ´Â »çÀÌÆ® µî·Ï ÇÏ´Â ¹æ¹ýÀÌ ±Ã±ÝÇÕ´Ï´Ù     lekel09
10/10 4745
181   SQL Injection °ø°Ý±â¹ý Áú¹®µå¸³´Ï´Ù.[3]     kmc8724
07/03 4730
180   XSS ÇØÅ· Áú¹®[3]     test11
03/07 4727
179   ·Î±×ÀÎ ÆäÀÌÁö ±¸ÇöÁß header ÇÔ¼öÀÇ ÀǹÌ[2]     ka0r1
04/10 4720
178   À¥ÇØÅ· °øºÎ¼ø¼­¸¦ ¾Ë·ÁÁÖ¼¼¿ä..[2]     nooooooob
02/28 4696
177   À¥½© °ü·Ã Áú¹®ÀÖ½À´Ï´Ù.     stoopynice
07/26 4674
176   header¿Í body°¡ ±¸ºÐµÇ¾î ÀÖ´Â ÀÌÀ¯?[4]     ka0r1
04/12 4657
175   À̹ÌÁö¾È¿¡ ¸®´ÙÀÌ·ºÆ® ¼Ò½º(¾Ç¿ë¸ñÀûX)[2]     tjdgus1515
12/06 4622
[1] 2 [3][4][5][6][7][8][9][10]..[11]

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