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ÀÌ º¸¾È ¾÷µ¥ÀÌÆ®´Â ºñ°ø°³ÀûÀ¸·Î º¸°íµÈ Microsoft WindowsÀÇ Ãë¾àÁ¡À» ÇØ°áÇÕ´Ï´Ù. »ç¿ëÀÚ°¡ ÀüÀÚ ¸ÞÀÏ Ã·ºÎ ÆÄÀÏ·Î ¹ÞÀº Ư¼öÇÏ°Ô Á¶ÀÛµÈ TrueType ±Û²Ã ÆÄÀÏÀ» ¿­°Å³ª Ư¼öÇÏ°Ô Á¶ÀÛµÈ TrueType ±Û²Ã ÆÄÀÏÀÌ ÀÖ´Â ³×Æ®¿öÅ© °øÀ¯ ¶Ç´Â WebDAV À§Ä¡·Î À̵¿ÇÏ´Â °æ¿ì ÀÌ Ãë¾àÁ¡À¸·Î ÀÎÇØ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. °ø°ÝÀÌ ¼º°øÇÏ·Á¸é »ç¿ëÀÚ°¡ Ư¼öÇÏ°Ô Á¶ÀÛµÈ ±Û²Ã ÆÄÀÏÀ» Æ÷ÇÔÇÑ WebDAV °øÀ¯³ª ½Å·ÚÇÒ ¼ö ¾ø´Â ¿ø°Ý ÆÄÀÏ ½Ã½ºÅÛ À§Ä¡¿¡ ¹æ¹®Çϰųª ÇØ´ç ÆÄÀÏÀ» ÀüÀÚ ¸ÞÀÏ Ã·ºÎ ÆÄÀÏ·Î ¿­¾î¾ß ÇÕ´Ï´Ù. ±×·¯³ª ¾î¶°ÇÑ °æ¿ì¿¡µµ °ø°ÝÀÚ´Â °­Á¦·Î »ç¿ëÀÚ°¡ ÀÌ·¯ÇÑ ÀÛ¾÷À» ¼öÇàÇϵµ·Ï ¸¸µé ¼ö ¾ø½À´Ï´Ù. ´ë½Å °ø°ÝÀÚ´Â »ç¿ëÀÚ°¡ ÀüÀÚ ¸ÞÀÏ ¸Þ½ÃÁö ¶Ç´Â ¸Þ½ÅÀú ¸Þ½ÃÁöÀÇ ¸µÅ©¸¦ Ŭ¸¯ÇÏ¿© ±×·¸°Ô Çϵµ·Ï À¯µµÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÔ´Ï´Ù.
ÀÌ º¸¾È ¾÷µ¥ÀÌÆ®´Â Windows Ä¿³Î ¸ðµå µå¶óÀ̹ö°¡ TrueType ±Û²Ã ÆÄÀÏÀ» ·ÎµåÇÒ ¶§ ¹è¿­ À妽ºÀÇ À¯È¿¼ºÀ» Á¦´ë·Î °Ë»çÇϵµ·Ï ÇÏ¿© ÀÌ 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://www.kb.cert.org/vuls/id/675073
http://technet.microsoft.com/ko-kr/security/bulletin/ms11-084

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
ÇØ°áÃ¥ ´ÙÀ½ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® º¸¾È °Ô½Ã¹° MS11-084¸¦ ÂüÁ¶ÇÏ¿© ½Ã½ºÅÛ¿¡ ´ëÇÑ ÀûÀýÇÑ ÆÐÄ¡(2617657)¸¦ Àû¿ëÇÑ´Ù:
http://technet.microsoft.com/ko-kr/security/bulletin/ms11-084
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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-2011-2004 (CVE)
°ü·Ã URL 49973 (SecurityFocus)
°ü·Ã URL (ISS)