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Ãë¾àÁ¡ID 19024
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Æ÷Æ® 53
ÇÁ·ÎÅäÄÝ UDP
ºÐ·ù DNS
»ó¼¼¼³¸í ISC BIND(Berkeley Internet Name Daemon)´Â DNS (domain name service) ÇÁ·ÎÅäÄÝÀ» ±¸ÇöÇÑ ¼­¹ö À¯Æ¿¸®Æ¼·Î ÀÎÅÍ³Ý »ó¿¡¼­ ±¤¹üÀ§ÇÏ°Ô »ç¿ëµÈ´Ù. BIND ¼­¹öÀÇ ¹öÀü Á¤º¸¿¡ µû¸£¸é ÇØ´ç ¼­¹ö¿¡´Â ´ÙÀ½°ú °°Àº ´ÙÁß Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.

- ÀνºÅçµÈ BIND¿¡ ¼­ºñ½º °ÅºÎ Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. Name¼­¹ö¿¡¼­ RPZ(response policy zone)ÀÌ »ç¿ëµÉ¶§ RRset replacement¿¡¼­ assert°¡ ½ÇÆÐÇØ ÇÁ·Î¼¼½º°¡ Á¾·áµÉ ¼ö ÀÖ´Ù.


* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç DNS ¼­¹öÀÇ ¹è³Ê Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://ftp.isc.org/isc/bind9/9.4-ESV-R4-P1/RELEASE-NOTES-BIND-9.4-ESV-R4-P1.html
http://ftp.isc.org/isc/bind9/9.6-ESV-R4-P1/RELEASE-NOTES-BIND-9.6-ESV-R4-P1.html
http://ftp.isc.org/isc/bind9/9.7.3-P1/RELEASE-NOTES-BIND-9.7.3-P1.html
http://ftp.isc.org/isc/bind9/9.8.0-P2/RELEASE-NOTES-BIND-9.8.0-P2.html
https://www.isc.org/software/bind/advisories/cve-2011-1910

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Internet Software Consortium, BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Internet Software Consortium (ISC) À¥ »çÀÌÆ®ÀÎ http://www.isc.org/products/BIND/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â BINDÀÇ °¡Àå ÃֽŠ¹öÀü(9.7.3-P1/9.8.0-P2/9.4-ESV-R4-P1/9.6-ESV-R4-P1 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2011-1910 (CVE)
°ü·Ã URL 48007 (SecurityFocus)
°ü·Ã URL (ISS)