| Ãë¾àÁ¡ID |
22123 |
| À§Çèµµ |
40 |
| Æ÷Æ® |
80, ... |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
WWW |
| »ó¼¼¼³¸í |
ÇØ´ç Apache À¥¼¹ö´Â µð·ºÅ丮 Ž»ö Ãë¾àÁ¡À» °¡Áö°í ÀÖ´Ù. Apache´Â °·ÂÇÏ°í ¸ðµç ±â´ÉÀ» µÎ·ç °®Ãá È¿°úÀûÀÌ¸ç ¹«·á·Î ÀÚÀ¯·Ó°Ô »ç¿ëÇÒ ¼ö ÀÖ´Â À¥¼¹öÀÌ´Ù. À©µµ¿ìÁî ½Ã½ºÅÛ¿ëÀÇ Apache ¹öÀü 2.0.39 ÀÌÇÏÀÇ ¹öÀüµéÀº °ø°ÝÀÚ°¡ ¿ø°ÝÀ¸·Î À¥ Root ¹ÛÀÇ ÀÓÀÇÀÇ ÆÄÀϵéÀ» º¼ ¼ö ÀÖ°Ô ÇØÁÖ¸ç À¥¼¹ö Root¿Í °°Àº ÆÄƼ¼Ç »óÀÇ ÀÓÀÇÀÇ ¸í·ÉµéÀÇ ½ÇÇà±îÁö Çã¿ëÇÑ´Ù. ¹®Á¦´Â »ç¿ëÀÚ¿¡ ÀÇÇØ º¸³»Áø ¾ÇÀÇÀûÀÎ ¹®ÀÚµéÀÇ ÇÊÅ͸µ °úÁ¤¿¡ ÀÖ´Ù. ÀÌ °æ¿ì¿¡ À־ ¹é½½·¡½¬ ¹®ÀÚ ('\' == %5c)°¡ ÇÊÅ͵ÇÁö ¾Ê¾Æ °ø°ÝÀÚ¿¡°Ô Á¤»óÀûÀ¸·Î Á¦¾àµÇ¾îÁ®¾ß ÇÏ´Â HTTP root µð·ºÅ丮 ¿ÜºÎÀÇ µð·ºÅ丮µéÀ» Á¢±ÙÇÒ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. ÀÌ Ãë¾àÁ¡Àº ½ÉÁö¾î /cgi-bin µð·ºÅ丮·Î ½ÃÀ۵Ǵ ¿äûÀ» º¸³¿À¸·Î½á °ø°ÝÀÚ´Â ÀÚ½ÅÀÌ ¿äûÇÑ ÆÄÀÏÀ» ½ÇÇàÇÒ ¼öµµ ÀÖ´Ù.
¿¹) ´ÙÀ½°ú °°ÀÌÇϸé winnt\win.in ÆÄÀÏÀ» º¼ ¼ö ÀÖ´Ù: http://127.0.0.1/error/%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5cwinnt%5cwin.ini
´ÙÀ½°ú °°ÀÌÇϸé Apache2/bin Æú´õ¿¡ ÀÖ´Â "wintty" À¯Æ¿¸®Æ¼¸¦ ½ÇÇà½Ãų ¼ö ÀÖ´Ù: http://127.0.0.1/cgi-bin/%5c%2e%2e%5cbin%5cwintty.exe?%2dt+HELLO
Ãë¾àÇÑ Ç÷§Æû: * Apache À¥¼¹ö ¹öÀü 2.0.39°ú ÀÌÀüÀÇ 2.0.x ¹öÀüµé (Windows/Netware/OS2)
* Âü°í »çÀÌÆ®: http://httpd.apache.org/info/security_bulletin_20020908a.txt http://www.securiteam.com/windowsntfocus/5ZP0C2A80Y.html |
| ÇØ°áÃ¥ |
Àӽà Á¶Ä¡¹æ¹ýÀ¸·Î´Â httpd.conf ÆÄÀϳ»ÀÇ Ã¹¹øÂ° 'Alias' ³ª 'Redirect' Áö½ÃÀÚ ¾Õ¿¡ Global ¼¹ö ¼³Á¤À¸·Î ´ÙÀ½ Áö½ÃÀÚ¸¦ Ãß°¡ÇÏ¿©¾ß ÇÑ´Ù:
RedirectMatch 400 "\\\.\."
-- ȤÀº --
Apache À¥»çÀÌÆ® http://httpd.apache.org ·ÎºÎÅÍ Apache 2.0.40 ÀÌ»óÀÇ ¹öÀüÀ» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. |
| °ü·Ã URL |
CVE-2002-0661 (CVE) |
| °ü·Ã URL |
(SecurityFocus) |
| °ü·Ã URL |
(ISS) |
|