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»ó¼¼¼³¸í ÇØ´ç ½Ã½ºÅÛ¿¡´Â Internet Explorer ´©Àû º¸¾È ¾÷µ¥ÀÌÆ® (MS11-018, 2497640) °¡ ¼³Ä¡µÇ¾î ÀÖÁö ¾Ê´Ù.
ÀÌ º¸¾È ¾÷µ¥ÀÌÆ®´Â Internet Explorer¿¡ ´ëÇØ ºñ°ø°³ÀûÀ¸·Î º¸°íµÈ Ãë¾àÁ¡ 4°Ç°ú °ø°³µÈ Ãë¾àÁ¡ 1°ÇÀ» ÇØ°áÇÕ´Ï´Ù. ÀÌ º¸¾È ¾÷µ¥ÀÌÆ®ÀÇ ½É°¢µµ´Â Windows Ŭ¶óÀ̾ðÆ®ÀÇ Internet Explorer 6, Internet Explorer 7 ¹× Internet Explorer 8¿¡ ´ëÇؼ­´Â ±ä±ÞÀ̸ç, Windows ¼­¹öÀÇ Internet Explorer 6, Internet Explorer 7 ¹× Internet Explorer 8¿¡ ´ëÇؼ­´Â º¸ÅëÀÔ´Ï´Ù. Internet Explorer 9Àº ÀÌ Ãë¾àÁ¡ÀÇ ¿µÇâÀ» ¹ÞÁö ¾Ê½À´Ï´Ù. ÀÚ¼¼ÇÑ ³»¿ëÀº ÀÌ ¼½¼Ç¿¡¼­ ¿µÇâÀ» ¹Þ´Â ¼ÒÇÁÆ®¿þ¾î ¹× ¿µÇâÀ» ¹ÞÁö ¾Ê´Â ¼ÒÇÁÆ®¿þ¾î¸¦ ÂüÁ¶ÇϽʽÿÀ.

°¡Àå À§ÇèÇÑ Ãë¾àÁ¡À¸·Î ÀÎÇØ »ç¿ëÀÚ°¡ Internet Explorer¸¦ »ç¿ëÇÏ¿© Ư¼öÇÏ°Ô Á¶ÀÛµÈ À¥ ÆäÀÌÁö¸¦ º¼ °æ¿ì ¿ø°Ý ÄÚµå ½ÇÇàÀÌ Çã¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ Ãë¾àÁ¡ Áß Çϳª¸¦ ¼º°øÀûÀ¸·Î ¾Ç¿ëÇÑ °ø°ÝÀÚ´Â ·ÎÄà »ç¿ëÀÚ¿Í µ¿ÀÏÇÑ ±ÇÇÑÀ» ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. ½Ã½ºÅÛ¿¡ ´ëÇÑ »ç¿ëÀÚ ±ÇÇÑÀÌ Àû°Ô ±¸¼ºµÈ °èÁ¤ÀÇ »ç¿ëÀÚ´Â °ü¸®ÀÚ ±ÇÇÑÀ¸·Î ÀÛ¾÷ÇÏ´Â »ç¿ëÀÚ¿¡ ºñÇØ ¿µÇâÀ» Àû°Ô ¹Þ½À´Ï´Ù.

ÀÌ ¾÷µ¥ÀÌÆ®´Â Internet Explorer°¡ ¸Þ¸ð¸®ÀÇ °³Ã¼, ƯÁ¤ ÇÁ·Î¼¼½º ÁßÀÇ ÄÜÅÙÃ÷, ƯÁ¤ ÇÁ·Î¼¼½º ÁßÀÇ ½ºÅ©¸³Æ®¸¦ ó¸®ÇÏ´Â ¹æ½ÄÀ» ¼öÁ¤ÇÏ¿© Ãë¾àÁ¡À» ÇØ°áÇÕ´Ï´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº Á¡°ËÇϱâ À§ÇÑ È£½ºÆ®·Î ·Î±×ÀÎ ÇÒ ¼ö ÀÖ´Â °ü¸®ÀÚ ±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://seclists.org/fulldisclosure/2010/Dec/110
http://www.breakingpointsystems.com/community/blog/ie-vulnerability/

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
-Internet Explorer 6
Windows XP ¼­ºñ½º ÆÑ 3
Windows XP Professional x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2003 ¼­ºñ½º ÆÑ 2
Windows Server 2003 x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2003 SP2(Itanium ±â¹Ý ½Ã½ºÅÛ¿ë)
-Internet Explorer 7
Windows XP ¼­ºñ½º ÆÑ 3
Windows XP Professional x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2003 ¼­ºñ½º ÆÑ 2
Windows Server 2003 x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2003 SP2(Itanium ±â¹Ý ½Ã½ºÅÛ¿ë)
Windows Vista ¼­ºñ½º ÆÑ 1 ¹× Windows Vista ¼­ºñ½º ÆÑ 2
Windows Vista x64 Edition ¼­ºñ½º ÆÑ 1 ¹× Windows Vista x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2008(32ºñÆ® ½Ã½ºÅÛ¿ë) ¹× Windows Server 2008(32ºñÆ® ½Ã½ºÅÛ¿ë) ¼­ºñ½º ÆÑ 2**
Windows Server 2008(x64 ±â¹Ý ½Ã½ºÅÛ¿ë) ¹× Windows Server 2008(x64 ±â¹Ý ½Ã½ºÅÛ¿ë) ¼­ºñ½º ÆÑ 2**
Windows Server 2008(Itanium ±â¹Ý ½Ã½ºÅÛ¿ë) ¹× Windows Server 2008(Itanium ±â¹Ý ½Ã½ºÅÛ¿ë) ¼­ºñ½º ÆÑ 2
-Internet Explorer 8
Windows XP ¼­ºñ½º ÆÑ 3
Windows XP Professional x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2003 ¼­ºñ½º ÆÑ 2
Windows Server 2003 x64 Edition ¼­ºñ½º ÆÑ 2
Windows Vista ¼­ºñ½º ÆÑ 1 ¹× Windows Vista ¼­ºñ½º ÆÑ 2
Windows Vista x64 Edition ¼­ºñ½º ÆÑ 1 ¹× Windows Vista x64 Edition ¼­ºñ½º ÆÑ 2
Windows Server 2008(32ºñÆ® ½Ã½ºÅÛ¿ë) ¹× Windows Server 2008(32ºñÆ®)
ÇØ°áÃ¥ ´ÙÀ½ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® º¸¾È °Ô½Ã¹° MS11-018À» ÂüÁ¶ÇÏ¿© ½Ã½ºÅÛ¿¡ ´ëÇÑ ÀûÀýÇÑ ÆÐÄ¡(2497640)¸¦ Àû¿ëÇÑ´Ù:
http://www.microsoft.com/technet/security/Bulletin/MS11-018.mspx
-- ¶Ç´Â --
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-2011-0094,CVE-2011-0346,CVE-2011-1244,CVE-2011-1245,CVE-2011-1345 (CVE)
°ü·Ã URL 45639,46821,47190,47191,47192 (SecurityFocus)
°ü·Ã URL (ISS)