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Ãë¾àÁ¡ID 21330
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç IBM Tivoli µð·ºÅ丮 ¼­¹ö´Â ldacgi.exe CGI¸¦ ÅëÇÑ µð·ºÅ丮 Ž»ö °ø°Ý¿¡ Ãë¾àÇÏ´Ù. IBM Tivoli Directory Server´Â À¥ ÇÁ·ÐÆ®¿£µå(frontend)¸¦ °¡Áø °æ·®±ÞÀÇ LDAP ¼­¹öÀÌ´Ù. IBM Tivoli µð·ºÅ丮 ¼­¹ö 3.2.2¿Í 4.1¹öÀüµéÀº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ °ü¸®ÀÚ ÀÎÅÍÆäÀ̽ºÀÎ ldacgi.exe CGI¸¦ ÀÌ¿ëÇÏ¿© À¥ ¼­¹ö »óÀÇ µð·ºÅ丮¸¦ Ž»öÇÒ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â ldacgi.exe CGI¿¡ ´ëÇÑ "dot dot" ½ÃÄö½ºµé(../)¸¦ Æ÷ÇÔÇÑ Àß Á¶ÀÛµÈ URLÀ» º¸³» ¿µÇâÀ» ¹Þ´Â ¼­¹ö »óÀÇ µð·ºÅ丮µéÀ» Ž»öÇϰí ÀÓÀÇÀÇ ÆÄÀϵéÀ» º¼ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://archives.neohapsis.com/archives/fulldisclosure/2004-07/1311.html
http://www.oliverkarow.de/research/IDS_directory_traversal.txt

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
IBM Tivoli Directory Server 3.2.2
IBM Tivoli Directory Server 4.1
Microsoft Windows Any version
ÇØ°áÃ¥ IBM Tivoli Directory Server 3.2.2ÀÇ °æ¿ì:
´ÙÀ½ IBM APAR IR53631 ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â Fix Pack 4¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù:
http://www-1.ibm.com/support/docview.wss?uid=swg1IR53631

IBM Tivoli Directory Server 4.1ÀÇ °æ¿ì:
´ÙÀ½ IBM APAR IR52692 ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â Fix Pack 3À» Àû¿ëÇÏ¿©¾ß ÇÑ´Ù:
http://www-01.ibm.com/support/docview.wss?uid=swg1IR52692
°ü·Ã URL CVE-2004-2526 (CVE)
°ü·Ã URL 10841 (SecurityFocus)
°ü·Ã URL 16850 (ISS)