Ãë¾àÁ¡ID |
19051 |
À§Çèµµ |
30 |
Æ÷Æ® |
79 |
ÇÁ·ÎÅäÄÝ |
TCP,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, ISC BIND 9.10.3-P3 ÀÌÀüÀÇ 9.10.x ¹öÀüÀº ´ÙÀ½°ú °°Àº Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
- ƯÁ¤ ½ºÆ®¸µ Æ÷¸ä ¿É¼ÇÀ» ó¸®ÇÒ ¶§ ¼ºñ½º °ÅºÎ°¡ ¹ß»ýÇÑ´Ù. ÀÌ·Î ÀÎÇØ °ø°ÝÀÚ´Â Á¶ÀÛµÈ APL(Address Prefix List) ·¹Äڵ带 ÀÌ¿ëÇÏ¿© INSIST assertion ¿À·ù¸¦ ÀÏÀ¸ÄÑ ¼ºñ½º °ÅºÎ¸¦ ¹ß»ý½Ãų ¼ö ÀÖ´Ù. (CVE-2015-8704)
- OPT ·¹ÄÚµå¿Í ECS ¿É¼ÇÀ» Æ÷¸äµÈ ÅؽºÆ®·Î º¯ÇüÇÒ ¶§ ¼ºñ½º °ÅºÎ°¡ ¹ß»ýÇÑ´Ù. ÀÌ·Î ÀÎÇØ °ø°ÝÀÚ´Â REQUIRE assertion ¿À·ù¸¦ ÀÏÀ¸ÄÑ ¼ºñ½º °ÅºÎ¸¦ ¹ß»ý½Ãų ¼ö ÀÖ´Ù. (CVE-2015-8705)
* 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®: https://kb.isc.org/article/AA-01335 https://kb.isc.org/article/AA-01336
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Internet Software Consortium, BIND version 9.10.x < 9.10.3-P3 Any operating system Any version |
ÇØ°áÃ¥ |
Internet Software Consortium (ISC) À¥ »çÀÌÆ®ÀÎ http://www.isc.org/downloads/BIND/ ¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Â BINDÀÇ °¡Àå ÃֽŠ¹öÀü(9.10.3-P3 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. |
°ü·Ã URL |
CVE-2015-8704,CVE-2015-8705 (CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
(ISS) |
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