Ãë¾àÁ¡ID |
21779 |
À§Çèµµ |
40 |
Æ÷Æ® |
80, ... |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
CGI |
»ó¼¼¼³¸í |
ÇØ´ç À¥ ¼¹ö¿¡´Â Server Side Include °ø°Ý¿¡ Ãë¾àÇÑ CGI ÆÄÀÏÀÌ Á¸ÀçÇÑ´Ù. Server Side Include (SSI)´Â µ¿Àû À¥ ÆäÀÌÁöµéÀ» »ý¼ºÇϴµ¥ »ç¿ëµÈ´Ù. SSI´Â ÀáÀçÀûÀ¸·Î °³¹ßÀÚ¿¡ ÀÇÇØ ÀǵµµÇÁö ¾ÊÀº ¹æ¹ýµé·Î ¿î¿µÃ¼Á¦ÀÇ ¸í·ÉµéÀ» ½ÇÇàÇÏ´Â µ¥ µµ¿ëµÉ ¼ö ÀÖ´Ù. ¸¸¾à SSI ±â´ÉÀÌ »ç¿ëÇÔÀ¸·Î µÇ¾î ÀÖ´Ù¸é, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Server Side Includes (SSI)¸¦ ÀÌ¿ëÇÏ¿© ¼¹ö¿¡ ÀÓÀÇÀÇ ½©(shell) ¸í·ÉµéÀ» Æ÷ÇÔÇÑ Àß Á¶ÀÛµÈ HTTP ¿äûÀ» º¸³» ¿µÇâÀ» ¹Þ´Â À¥ ¼¹ö ÇÁ·Î¼¼¼ÀÇ ±ÇÇÑÀ» °¡Áö°í ½Ã½ºÅÛ »ó¿¡ ÀÓÀÇÀÇ ¸í·ÉµéÀ» ½ÇÇà½Ãų ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://support.microsoft.com/default.aspx?scid=kb;[LN];195291 http://support.microsoft.com/default.aspx?scid=kb;[LN];233969
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: ¸ðµç HTTP ¼¹ö ¸ðµç ¹öÀü ¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü |
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½©(shell) ¸ÞŸ¹®ÀÚ(metacharater)µéÀ» ÇÊÅ͸µÇÏ¿© ½Ã½ºÅÛ ¸í·É ½ÇÇàÀÌ ¾ÈµÇµµ·Ï ¿µÇâÀ» ¹Þ´Â À¥ ÆäÀÌÁö¸¦ ¼öÁ¤ÇÏ¿©¾ß ÇÑ´Ù.
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SSI°¡ ÇÊ¿äÇÏÁö ¾Ê´Ù¸é ¸ðµç µð·ºÅ丮µé¿¡ ´ëÇØ µðÆúÆ®·Î »ç¿ëÇÏÁö ¾ÊÀ½À¸·Î ¼³Á¤ÇÑ´Ù.
ApacheÀÇ °æ¿ì: 'Options Includes', 'Options IncludesNOEXEC' ȤÀº 'Options All' µîÀ» »ç¿ëÇÏÁö ¸»¾Æ¾ß ÇÑ´Ù. Àü¿ªÀûÀ¸·Î SSI¸¦ »ç¿ëÁßÁö Çϱâ À§Çؼ´Â, ´ÙÀ½°ú °°ÀÌ Apache httpd.conf ±¸¼º ÆÄÀÏ¿¡ root µð·ºÅ丮¿¡ ´ëÇØ 'Options -Includes' ¿£Æ®¸®¸¦ Ãß°¡ÇØ ÁÖ¾î¾ß ÇÑ´Ù.
<Directory /> Options -Includes </Directory>
Microsoft IISÀÇ °æ¿ì: 1. Regedit¸¦ ÀÌ¿ëÇÏ¿©, HKLM\System\CurrentControlSet\Services\W3SVC\Parameters ·¹Áö½ºÆ®¸® Å°¸¦ ã´Â´Ù. 2. SSIEnableCmdDirective·Î ¸í¸íµÈ ¿£Æ®¸®¸¦ ã´Â´Ù. 3. °ªÀ» 0À¸·Î º¯°æÇÑ´Ù. |
°ü·Ã URL |
CVE-1999-0561 (CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
1268,13688 (ISS) |
|