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Ãë¾àÁ¡ID 21805
À§Çèµµ 40
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ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í Microsoft W3Who ISAPI (w3who.dll)°¡ ÇØ´ç À¥ ¼­¹ö¿¡ ¼³Ä¡µÇ¾î ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³­´Ù. Microsoft Windows 2000 Resource KitÀº Windows Ç÷§ÆûÀÇ Áø´Ü °ü¸®¸¦ À§ÇØ °í¾ÈµÈ ¸¹Àº À¯Æ¿¸®Æ¼µéÀ» Áö¿øÇÑ´Ù. w3who.dll ¶óÀ̺귯¸®´Â À¥ ºê¶ó¿ìÀú¸¦ ÅëÇÏ¿© ¿ø°ÝÀ¸·Î ¼­¹ö ±¸¼ºÀÇ ´ëÇÑ °¨»ç(auditing)¸¦ Á¦°øÇϵµ·Ï °í¾ÈµÈ À¯Æ¿¸®Æ¼ÀÌ´Ù. MicrosoftÀÇ Windows Resource KitÀÇ w3who.dll ¶óÀ̺귯¸®´Â Cross-Site Scripting Ãë¾àÁ¡µé°ú ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â ÀÌ Ãë¾àÁ¡µéÀ» µµ¿ëÇÏ¿© Cross-Site Scripting °ø°ÝµéÀ» ¼öÇàÇϰųª ¿µÇâÀ» ¹Þ´Â È£½ºÆ® »ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ '/scripts/w3who.dll' CGI ÆÄÀÏÀÇ Á¸À縸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://archives.neohapsis.com/archives/fulldisclosure/2004-12/0157.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Microsoft Windows 2000 Resource Kit W3Who ISAPI Any version
Microsoft Windows Any version
ÇØ°áÃ¥ /scripts µð·ºÅ丮·ÎºÎÅÍ w3who.dll ÆÄÀÏÀ» Á¦°ÅÇÑ´Ù.
°ü·Ã URL CVE-2004-1133,CVE-2004-1134 (CVE)
°ü·Ã URL 11820 (SecurityFocus)
°ü·Ã URL 18375,18377 (ISS)