Ãë¾àÁ¡ID |
23233 |
À§Çèµµ |
20 |
Æ÷Æ® |
139 |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
Samba |
»ó¼¼¼³¸í |
¿ø°Ý È£½ºÆ®¿¡´Â 4.0.4 ÀÌÀüÀÇ 4.x Samba ¹öÀüÀÌ °¡µ¿ ÁßÀ̸ç, AC DC ÆÄÀÏ ÆÛ¹Ì¼Ç Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
AD DC(Active Directory Domain Controllers)¿¡ ÀÇÇÏ¿© CIFS °øÀ¯°¡ Ãß°¡µÇ¸é world-writeable ±ÇÇÑÀ¸·Î »ý¼ºµÈ´Ù.
ÀÌ Ãë¾àÁ¡Àº AD DC¿¡ ±âº»ÀûÀ¸·Î ¿µÇâÀ» ¹ÌÄ¡Áö´Â ¾Ê´Â´Ù. µû¶ó¼ 'sysvol', 'netlogon' °øÀ¯¿¡´Â ¿µÇâÀÌ ¾ø´Ù. ½ºÅĵå¾ó·Ð¼¹ö, µµ¸ÞÀθâ¹ö, ÆÄÀϼ¹ö, '--without-ad-dc'·Î ¼¼ÆÃµÈ Å¬·¡½Ä µµ¸ÞÀÎ ÄÜÆ®·Ñ·¯µµ ¿µÇâÀÌ ¾ø´Ù.
* ¾Ë¸²: ¸¸¾à ÀÌ Á¡°ËÇ׸ñÀÌ ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç Samba ¼¹öÀÇ ¹öÀü Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://www.samba.org/samba/security/CVE-2013-1863 http://www.samba.org/samba/history/samba-4.0.4.html http://ftp.samba.org/pub/samba/patches/security/samba-4.0.3-CVE-2013-1863.patch
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Samba Project, Samba versions 4.0.4 ÀÌÀü 4.x ¹öÀüµé Linux Any version Unix Any version |
ÇØ°áÃ¥ |
Samba À¥ »çÀÌÆ®ÀÎ http://us1.samba.org/samba/ ¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Â SambaÀÇ °¡Àå ÃֽŠ¹öÀü (4.0.4 ȤÀº ÀÌÈÄ ¹öÀü)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. |
°ü·Ã URL |
CVE-2013-1863 (CVE) |
°ü·Ã URL |
58596 (SecurityFocus) |
°ü·Ã URL |
(ISS) |
|