Ãë¾àÁ¡ID |
18116 |
À§Çèµµ |
20 |
Æ÷Æ® |
25 |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
SMTP |
»ó¼¼¼³¸í |
¿ø°Ý È£½ºÆ®¿¡ Sendmail 8.14.9 ÀÌÀü ¹öÀüÀÌ °¡µ¿ ÁßÀÌ´Ù. ÇØ´ç ¹öÀüÀº ÆÄÀÏ µð½ºÅ©¸³ÅÍ¿Í 'close-on-exec' Ç÷¡±×¿¡ °áÇÔÀÌ Á¸ÀçÇØ, ·ÎÄà °ø°ÝÀÚ°¡ ÇöÀç ¿¬°á ÁßÀÎ SMTP¿¡ ¿µÇâÀ» ÁÙ ¼ö ÀÖ´Ù.
- CVE-2014-3956 'conf.c' ÆÄÀÏÀÇ 'sm_close_on_exec' ÇÔ¼öÀÇ Àμö ¼ø¼°¡ À߸øµÇ¾î, 󸮵Ǿî¾ß ÇÏ´Â FD_CLOEXEC Ç÷¡±×¸¦ °Ç³Ê¶Ù¾î, ·ÎÄà »ç¿ëÀÚ°¡ ÀǵµÇÏÁö ¾Ê°Ô ¸ÞÀÏ Àü¼Û ÇÁ·Î±×·¥À» ÅëÇÏ¿© ´Ù¼öÀÇ file descriptor¿¡ Á¢±ÙÇÒ ¼ö ÀÖ´Ù.
* ¾Ë¸²: ´ÙÀ½°ú °°Àº ÀÌÀ¯·Î ÀÎÇÏ¿©, ÀÌ Ãë¾àÁ¡Àº »ç¿ëÀÚÀÇ È¯°æ¿¡¼ º¸¾È À§Çù¿ä¼Ò°¡ µÉ ¼öµµ ÀÖ°í ±×·¸Áö ¾ÊÀ» ¼öµµ ÀÖ´Ù. (Áï, °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼öµµ ÀÖ´Ù) 1. ÀÌ Á¡°ËÇ׸ñÀº Ãë¾àÁ¡ Á¡°ËÀ» À§ÇØ Sendmail ¼¹öÀÇ ¹öÀü Á¤º¸¿¡ ÀÇÁ¸ÇÑ´Ù. 2. Á¡°Ë¿¡ ÀÌ¿ëµÇ´Â Sendmail ¼¹öÀÇ ¹öÀü Á¤º¸´Â Sendmail ÄÁ¼Ò½Ã¾ö¿¡¼ ¸±¸®ÁîÇÑ Ç¥ÁØ Sendmail ¹èÆ÷ÆÇ¿¡ ±Ù°ÅÇÑ´Ù.
* Âü°í »çÀÌÆ®: http://www.sendmail.org/releases/8.14.9 http://freecode.com/projects/sendmail/releases/363923
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Sendmail 8.14.9 ÀÌÀü ¹öÀüµé |
ÇØ°áÃ¥ |
Sendmail À¥ »çÀÌÆ® http://www.sendmail.org/releases/8.14.9¸¦ Âü°íÇÏ¿© Sendmail ¹öÀü 8.14.9³ª °¡Àå ÃֽŠ¹öÀüÀ¸·Î ¾÷±×·¹À̵åÇØ¾ß ÇÑ´Ù. |
°ü·Ã URL |
CVE-2014-3956 (CVE) |
°ü·Ã URL |
67791 (SecurityFocus) |
°ü·Ã URL |
(ISS) |
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