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»ó¼¼¼³¸í ÇØ´ç ½Ã½ºÅÛ¿¡´Â 'Permissive Windows Services DACLs¿¡ ÀÖ´Â Ãë¾àÁ¡'¿¡ ´ëÇÑ hotfix(KB914798)°¡ ¼³Ä¡µÇ¾î ÀÖÁö ¾Ê´Ù. Microsoft Windows XP ±×¸®°í Windows Server 2003´Â SSDP(Simple Service Discovery Protocol) ±×¸®°í UPnP(Universal Plug and Play Device Host) ¼­ºñ½º ±¸¼ºµéÀ» "Authenticated Users" ±×·ìÀÌ ¼öÁ¤ÇÒ ¼ö ÀÖµµ·Ï Æ۹̼ǵéÀÌ ºÎ¿©µÇ¾î ÀÖ´Â ¾ÈÀüÇÏÁö ¾ÊÀº µðÆúÆ® ACLµé(Access Control List, Á¢±Ù±ÇÇѸñ·Ïµé)À» »ç¿ëÇÔÀ¸·Î ÀÎÇÏ¿©, ·ÎÄà °ø°ÝÀÚ°¡ »ó½ÂµÈ ±ÇÇÑÀ» ¾ò¾î³¾ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. ·ÎÄÃÀÇ °ü¸®ÀÚ ±ÇÇÑÀÌ ¾ø´Â °ø°ÝÀÚ´Â ÀÌ °áÇÔÀ» µµ¿ëÇÏ¿© ¿µÇâÀ» ¹Þ´Â ¼­ºñ½º¿Í ¿¬°èµÈ µðÆúÆ® ½ÇÇàÆÄÀÏÀ» ¼öÁ¤ÇÏ°í »ó½ÂµÈ ±ÇÇÑÀ» °¡Áö°í ¾ÇÀÇÀûÀÎ ÇÁ·Î±×·¥µéÀ» ½ÇÇàÇÒ ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº Á¡°ËÇϱâ À§ÇÑ ¿ø°ÝÁö È£½ºÆ®ÀÇ ·¹Áö½ºÆ®¸®¸¦ ¾×¼¼½ºÇÒ ¼ö ÀÖ´Â Guest ȤÀº ±× ÀÌ»óÀÇ ±ÇÇÑÀ» °¡Áø °èÁ¤À» ÇÊ¿ä·Î ÇÑ´Ù. ÀÌ·¯ÇÑ Á¶°ÇÀÌ ¾ÈµÇ¸é Á¡°ËÀ» ¼öÇàÇÒ ¼ö ¾øÀ¸¸ç ¸ðµç Ãë¾àÇÑ È£½ºÆ®µé¿¡ ´ëÇؼ­ °ÅÁþ À½¼º¹ÝÀÀ(False Negative)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.microsoft.com/technet/security/bulletin/ms06-011.mspx
http://www.microsoft.com/technet/security/advisory/914457.mspx
http://support.avaya.com/elmodocs2/security/ASA-2006-069.htm
http://www.securityfocus.com/archive/1/archive/1/423587/100/0/threaded
http://www.kb.cert.org/vuls/id/953860
http://secunia.com/advisories/19238/
http://www.cs.princeton.edu/~sudhakar/papers/winval.pdf

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Microsoft Windows XP Any version SP1
Microsoft Windows Server 2003
ÇØ°áÃ¥ ´ÙÀ½ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® º¸¾È °Ô½Ã¹° MS06-011À» ÂüÁ¶ÇÏ¿© ½Ã½ºÅÛ¿¡ ´ëÇÑ ÀûÀýÇÑ ÆÐÄ¡(KB914798)¸¦ Àû¿ëÇÑ´Ù:
http://www.microsoft.com/technet/security/bulletin/ms06-011.mspx

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Windows Ç÷§ÆûµéÀ» À§ÇÑ ÆÐÄ¡µéÀº ¶ÇÇÑ Microsoft Windows Update À¥ »çÀÌÆ®ÀÎ http://windowsupdate.microsoft.com ¿¡¼­µµ ±¸ÇÒ ¼ö ÀÖ´Ù. Windows Update´Â »ç¿ë ÁßÀÎ WindowsÀÇ ¹öÀüÀ» ÀÚµ¿À¸·Î ã¾Æ³»°í ÀûÀýÇÑ ÆÐÄ¡¸¦ Á¦°øÇØ ÁØ´Ù.
°ü·Ã URL CVE-2006-0023 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL 24463 (ISS)