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Ãë¾àÁ¡ID 29033
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ÇÁ·ÎÅäÄÝ UDP
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»ó¼¼¼³¸í ÇØ´ç CISCO VPN concentrator´Â VPN Ŭ¶óÀÌ¾ðÆ® ÀÎÁõ»óÀÇ Ãë¾àÁ¡(Cisco ¹ö±× ID CSCdx39981)À» °¡Áö°í ÀÖ´Ù. ÀÌ Ãë¾àÁ¡Àº ¼­ºñ½º°ÅºÎ °ø°ÝÀ» ÇÏ´Â µ¥¿¡ µµ¿ëµÉ ¼ö ÀÖ´Ù.
ÀÌ Ãë¾àÁ¡Àº VPN Ŭ¶óÀÌ¾ðÆ®¸¦ »ç¿ë ½Ã, »ç¿ëÀÚ¸í ÇÁ·ÒÇÁÆ®°¡ ³ª¿Ã ¶§ ¸Å¿ì ±ä ¹®ÀÚ¿­·Î ÀÀ´äÀ» ÁÖ°Ô µÇ¸é Cisco VPN 3000 ½Ã¸®Áî concentratorÀÇ Àç½ÃÀÛ(reload)À» À¯¹ß ½Ãų ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç ½Ã½ºÅÛÀÇ ¹öÀüÁ¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù. ÀÌ Á¡°ËÇ׸ñÀº ¶ÇÇÑ ¹öÀüÁ¤º¸¸¦ ¼öÁýÇϱâ À§ÇÏ¿© Àб⠱ÇÇÑÀÇ SNMP Community ¹®ÀÚ¿­À» ÇÊ¿ä·Î ÇÑ´Ù. À̸¦ À§Çؼ­´Â Á¤Ã¥ ÆíÁý±â¿¡¼­ Á¡°ËÇ׸ñ "snmp/guessable/r"¿¡ Ÿ´çÇÑ Community ¹®ÀÚ¿­À» Ãß°¡ÇÏ¿©¾ß ÇÑ´Ù.

* Âü°í »çÀÌÆ®:
http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Cisco VPN 3000 ½Ã¸®Áî concentrator: 3.6(Rel), 3.5.5 ÀÌÀü ¹öÀüµé, 3.1.x, 3.0.x, 2.x.x
ÇØ°áÃ¥ Cisco VPN 3000 ½Ã¸®Áî concentrator ¹öÀü 3.5.5 ÀÌ»ó, ȤÀº 3.6.1 ÀÌ»óÀ¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. ¾÷±×·¹À̵åµéÀº CiscoÀÇ À¥ »çÀÌÆ®ÀÎ www.cisco.com/cisco/pub/software/portal/select.html?i=!s&mdfid=268438163 ¿¡ ÀÖ´Â Software Center¸¦ ÅëÇØ ±¸ÇÒ ¼ö ÀÖ´Ù.

ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½ »çÀÌÆ®¿¡¼­ º¼ ¼ö ÀÖ´Ù:
http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
°ü·Ã URL (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)