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Ãë¾àÁ¡ID 26048
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Æ÷Æ® 139,445
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù SMB
»ó¼¼¼³¸í ÇØ´ç ½Ã½ºÅÛ¿¡´Â 'SMB ¼­¸í¿¡ ÀÖ´Â ±×·ì Á¤Ã¥ ¼öÁ¤ Ãë¾àÁ¡'¿¡ ´ëÇÑ Hotfix(Q329170)°¡ ¼³Ä¡µÇ¾î ÀÖÁö ¾Ê´Ù.
SMB(Server Message Block)Àº ¸ðµç Window ¹öÀü¿¡¼­ ±âº»ÀûÀ¸·Î Áö¿øµÇ´Â ÆÄÀÏ °øÀ¯ ÇÁ·ÎÅäÄÝÀÌ´Ù. Windows 2000°ú XPÀÇ SMB ÇÁ·ÎÅäÄÝ¿¡´Â SMB ÇÁ·ÎÅäÄÝÀ» »ç¿ëÇÏ´Â ¸ðµç Åë½Å¿¡ ÆÐŶ ¼öÁØÀÇ µðÁöÅÐ ¼­¸í ±â´ÉÀÎ SMB ¼­¸íÀÌ Á¦°øµÈ´Ù. ±×·¯³ª, Windows 2000°ú Windows XP¿¡ ÀÖ´Â SMB ¼­¸í ±¸Çö¿¡ Á¸ÀçÇÏ´Â °áÇÔÀº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ SMB ¼­¸íÀ» ÀÛµ¿ÁßÁö(Disable) ½ÃŰ°í ±×·ì Á¤Ã¥ ¼³Á¤(Group Policy Setting)À» ¼öÁ¤ÇÒ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. ¸¸¾à ·ÎÄà ³×Æ®¿öÅ© ³»¿¡ ÀÖ´Â °ø°ÝÀÚ°¡ ¿ø°ÝÀ¸·Î Ŭ¶óÀÌ¾ðÆ®¿Í ¼­¹ö°£¿¡ ¿À°í°¡´Â µ¥ÀÌŸ¸¦ °¡·Îä¾î ¼öÁ¤ÇÒ ¼ö ÀÖ´Ù¸é ±× °ø°ÝÀÚ´Â SMB ¼­¸íÀ» ÀÛµ¿ÁßÁö ½ÃŰ°í ±×·ì Á¤Ã¥ ¼³Á¤ÀÇ ¼öÁ¤±îÁö ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. °ø°ÝÀÚ´Â ÀÌ Ãë¾àÁ¡À» ÀÌ¿ëÇÏ¿© local Administrators ±×·ì¿¡ »ç¿ëÀÚµéÀ» Ãß°¡Çϰųª ÇÁ·Î±×·¥µéÀÌ ½Ã½ºÅÛ ½ÃÀÛ¿¡¼­ ½ÇÇàµÇ¾î Áú ¼ö ÀÖ°Ô Çϰųª, ȤÀº Ãë¾àÇÑ Å¬¶óÀÌ¾ðÆ®»ó¿¡ ¾î¶² ¾ÇÀÇÀûÀÎ ÇàÀ§¸¦ Çà»çÇÒ ¼ö ÀÖ´Ù.

SMB ¼­¸íÀº ¼º´ÉÀúÇÏÀÇ ºÒÀÌÀÍ ¶§¹®¿¡ µðÆúÆ®·Î Windows 2000°ú Windows XP»ó¿¡¼­ ÀÛµ¿ÁßÁö »óÅ·ΠÀÖ´Ù. SMB ¼­¸íÀÌ ÀÛµ¿ÁßÁö »óÅ·ΠÀÖ´Â ³×Æ®¿öÅ© »ó¿¡¼­´Â, SMB µ¥ÀÌÅͰ¡ ¼öÁ¤¿¡ ÀÌ¹Ì Ãë¾àÇÑ »óÅ¿¡ Àֱ⠶§¹®¿¡ ÀÌ Ãë¾àÁ¡ÀÌ ¾î¶² Ãß°¡ÀûÀÎ À§Ç輺À» ¸¸µé¾î ³»Áö´Â ¾Ê´Â´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¿¡ ´ëÇØ¼­ °ÅÁþ À½¼º¹ÝÀÀ(False Negative)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.microsoft.com/technet/security/bulletin/MS02-070.asp

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Microsoft Windows 2000
Microsoft Windows XP
ÇØ°áÃ¥ ´ÙÀ½ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ®ÀÇ º¸¾È °Ô½ÃÆÇ MS02-070À» ÂüÁ¶ÇÏ¿© ½Ã½ºÅÛ¿¡ ÀûÀýÇÑ ÆÐÄ¡¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù:
http://www.microsoft.com/technet/security/bulletin/MS02-070.asp

1. ´ÙÀ½ÀÇ ÆäÀÌÁö¸¦ ¿¬´Ù:
Windows 2000 ¸ðµç ¾ð¾îÀÇ °æ¿ì(NEC JapaneseÁ¦¿Ü): http://microsoft.com/downloads/details.aspx?FamilyId=52EAC216-A360-4E2D-9C6B-AD4D31C40BA2&displaylang=en
Windows 2000 NEC JapaneseÀÇ °æ¿ì: http://microsoft.com/downloads/details.aspx?FamilyId=F4119765-846B-491C-B162-BE06BD432828&displaylang=ja
Windows XP 32-bit EditionÀÇ °æ¿ì: http://microsoft.com/downloads/details.aspx?FamilyId=77B49431-742B-4426-AD45-F09D3AED16CB&displaylang=en
Windows XP 64-bit EditionÀÇ °æ¿ì: http://microsoft.com/downloads/details.aspx?FamilyId=580FCE68-B7E2-4BF9-8A16-54D1E39F2168&displaylang=en
2. ¾ð¾î ¼±Åà ¸ñ·Ï¿¡¼­ ÇØ´ç ¾ð¾î¸¦ ¼±ÅÃÇÑ ÈÄ <Go> ¹öưÀ» Ŭ¸¯ÇÑ´Ù.
3. ÆÐÄ¡ ÆÄÀÏÀ» ´Ù¿î¹Þ±â À§ÇØ <Download> ¸µÅ©¸¦ Ŭ¸¯ÇÑ´Ù.
4. ÆÐÄ¡¸¦ ¼³Ä¡Çϱâ À§ÇØ ÆÄÀÏÀ» ½ÇÇà½ÃŲ´Ù.
5. ¼³Ä¡¸¦ ¿Ï·áÇϱâ À§Çؼ­ ½Ã½ºÅÛÀ» ÀçºÎÆÃÇÑ´Ù.

-- ȤÀº --

À©µµ¿ì 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¿ëÁßÀÎ À©µµ¿ìÀÇ ¹öÀüÀ» ÀÚµ¿À¸·Î ã¾Æ³»°í ÀûÀýÇÑ ÆÐÄ¡¸¦ Á¦°øÇØ ÁØ´Ù.
°ü·Ã URL CVE-2002-1256 (CVE)
°ü·Ã URL 6367 (SecurityFocus)
°ü·Ã URL 10843 (ISS)