Ãë¾àÁ¡ID |
23282 |
À§Çèµµ |
30 |
Æ÷Æ® |
123 |
ÇÁ·ÎÅäÄÝ |
UDP |
ºÐ·ù |
NTPD |
»ó¼¼¼³¸í |
NTP (Network Time Protocol) µ¥¸óÀº ¼³Ä¡µÈ ½Ã½ºÅÛµé »ó¿¡¼ Ŭ·Ï(clock)À» µ¿±âÈÇϱâ À§ÇÏ¿© »ç¿ëµÇ´Â Á¤È®ÇÑ ½Ã°¢ Á¤º¸¸¦ Á¦°øÇØ ÁÖ´Â ¿ªÇÒÀ» ÇÑ´Ù. NTP µ¥¸óÀÇ ¹öÀü Á¤º¸¿¡ µû¸£¸é NTPD 4.2.8p11 ÀÌÀüÀÇ ¹öÀüµéÀº ¼ºñ½º °ÅºÎ Ãë¾àÁ¡, Á¤º¸À¯Ãâ Ãë¾àÁ¡, ÄÚµå½ÇÇà ½ÇÇà Ãë¾àÁ¡¿¡ ¿µÇâÀ» ¹Þ´Â´Ù.
* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç FTP µ¥¸óÀÇ ¹öÀü Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: https://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: NTPD 4.2.8p11 ÀÌÀüÀÇ ¹öÀüµé ¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü |
ÇØ°áÃ¥ |
´ÙÀ½ NTP ¼ÒÇÁÆ®¿þ¾î Downloads À¥ ÆäÀÌÁö¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Â NTPÀÇ °¡Àå ÃֽŠ¹öÀü(4.2.8p11 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù: http://www.ntp.org/downloads.html |
°ü·Ã URL |
CVE-2016-1549,CVE-2018-7170,CVE-2018-7182,CVE-2018-7183,CVE-2018-7184,CVE-2018-7185 (CVE) |
°ü·Ã URL |
88200,103191,103192,103194,103339 (SecurityFocus) |
°ü·Ã URL |
(ISS) |
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