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   dudtntdud
   False Injection¿¡ °üÇÑ Áú¹®ÀÔ´Ï´Ù.

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_Web&no=230 [º¹»ç]


Mysql ±¸¹®¿¡¼­

select * from where id = 0; À» ´ëÀÔÇÒ°æ¿ì ¸ðµç id°ªÀÌ ³ª¿À´õ¶ó°í¿ä

0Àº false°ªÀ¸·Î ¾Ë·ÁÁ® Àִµ¥ ¾î°¼­ ¸ðµç °ªÀ» Ãâ·ÂÇØÁִ°ǰ¡¿ä.

  Hit : 2623     Date : 2017/01/18 06:01



    
jinmo123 Ȥ½Ã id°¡ ¼ýÀÚ°¡ ¾Æ´Ñ ¹®ÀÚ¿­·Î ½ÃÀÛÇÏ´Â ¹®ÀÚ¿­ÀÌ ¾Æ´Ñ°¡¿ä? ±×·² °æ¿ì¿¡´Â ¼ýÀÚ 0°ú ºñ±³ÇÏ¸é ¼ýÀÚ·Î º¯È¯Çؼ­ ºñ±³Çϱ⶧¹®¿¡ ¸ðµÎ 0À̶û °°°Ô µË´Ï´Ù 2017/01/18  
chaneyoon Çä ÀÌ ºÐ »ýÈ°ÇØÅ·¿¡¼­µµ º» °Í °°Àºµ¥ 2017/01/19  
chaneyoon mysql> select * from rank;
+------+-------+
| id | score |
+------+-------+
| aaa | 1 |
| bb | 39 |
| ccc | 349 |
| ddd | 33 |
| eee | 982 |
| fff | 2 |
| 1a | 320 |
+------+-------+
7 rows in set (0.00 sec)

ÀÌ·± Å×À̺íÀÌ ÀÖÀ» ¶§ ¸¸¾à

select * from rank where id=0 À̶ó´Â Äõ¸®¸¦ ½ÇÇàÇÏ°Ô µÇ¸é,

+------+-------+
| id | score |
+------+-------+
| aaa | 1 |
| bb | 39 |
| ccc | 349 |
| ddd | 33 |
| eee | 982 |
| fff | 2 |
+------+-------+

ÀÌ·¸°Ô ¾Õ¿¡ ¼ýÀÚ°¡ ¾ø´Â Á¤º¸µéÀÌ ³ª¿À°Ô µÇ°í,

¶Ç "select * from rank where id=1" À̶ó´Â Äõ¸®¸¦ º¸³»°Ô µÈ´Ù¸é
+------+-------+
| id | score |
+------+-------+
| 1a | 320 |
+------+-------+

ÀÌ·¸°Ô ¾ÕÀÌ 1·Î ½ÃÀÛÇÏ´Â Á¤º¸µéÀ» ºÒ·¯¿À´Â ¿ø¸®¿Í ºñ½ÁÇÏÁö ¾ÊÀ»±î ½Í½À´Ï´Ù
2017/01/19  
14   ±Ã±ÝÇؼ­ Áú¹®ÇÕ´Ï´Ù~[2]     ju3622
01/09 2664
13     [re] ÀÌ °ø°Ý±¸¹®¿¡ ´ëÇÑ ¼³¸í ºÎŹµå¸³´Ï´Ù.     cosine
06/28 2651
12   ȨÆäÀÌÁö µðµµ½º ¿ø¸®?[1]     tbxmaos
02/12 2651
11   ÇØÅ·¸Àº¸±â(¼­Àû) ¾ÆÆÄÄ¡ÇÁ·Î±×·¥ Áú¹®ÀÔ´Ï´Ù[1]     Ä¿¼¼¾î
09/29 2638
  False Injection¿¡ °üÇÑ Áú¹®ÀÔ´Ï´Ù.[3]     dudtntdud
01/18 2622
9   PHP¿¡¼­ À̸ÞÀÏ Àü¼ÛÇÒ¶§ °¡·Îç ¼ö ÀÖ³ª¿ä?[9]     drrobot333
11/16 2570
8   Post Method[2]     ewqqw
03/16 2528
7   417 error     wiwiwi79
08/15 2510
6   À¥ÇØÅ· ÀÔ¹® Ã¥ÃßõÇØÁÖ¼¼¿ä     kjwp1
02/24 2499
5   APMSETUP7À» ¼³Ä¡ÇÏ·Á°íÇϴµ¥..     0429njy
07/22 2403
4   POST METHOD     ewqqw
03/13 2393
3   À¥ÇØÅ· °ü·ÃÇÏ¿© Áú¹®µå¸³´Ï´Ù[5]     solo20
05/21 2347
2   À¥ sqlmap Áß¿¡[1]     europa8340
07/26 2245
1   CloudFlare ¾²´Â »çÀÌÆ®´Â ÇØÅ·Çϱâ Èûµé±î¿ä?[3]     sogreat
03/21 176
[1].. 11

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