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Ãë¾àÁ¡ID 23236
À§Çèµµ 30
Æ÷Æ® 139
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù Samba
»ó¼¼¼³¸í ÇØ´ç È£½ºÆ®¿¡´Â 3.6.23 / 4.0.16 / 4.1.6 ÀÌÀüÀÇ Samba ¼­¹öÀÇ ¾î¶² ¹öÀüÀÌ °¡µ¿ ÁßÀÎ °ÍÀ¸·Î ³ªÅ¸³­´Ù.

Samba 3.6.23 ÀÌÀü 3.4.x ¹öÀü, ¶Ç´Â 4.0.16 À̳ª 4.1.6 ÀÌÀü 4.0.x ¹öÀüÀÌ ¼³Ä¡ µÇ¾î ÀÖÀ¸¸ç, ´ÙÁß Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.

- °èÁ¤ º¸¾È °ü¸® ¿ø°Ý ÇÁ·ÎÅäÄÝ ±¸Çö¿¡ °áÇÔÀÌ Á¸ÀçÇØ »ç¿ëÀÚ Àá±è »óÅÂÈ®ÀÎÀÌ ½ÇÆÐÇÒ ¼ö ÀÖ´Ù. ÀÌ Ãë¾àÁ¡À¸·Î ÀÎÇÏ¿© ¿ø°Ý °ø°ÝÀÚÀÇ »ç¿ëÀÚ °èÁ¤ÀÇ Àá±è ¾øÀÌ brute-force °ø°ÝÀ» ÇÒ ¼ö ÀÖ´Ù. (CVE-2013-4496)

- 'smbcacls' ¸í·ÉÀÇ 'owner_set' ÇÔ¼ö¿¡¼­, '-C' / '--chown' or '-G' / '--chgrp' ¸í·ÉÀ¸·Î ¼ÒÀ¯ÀÚ³ª ±×·ì¼ÒÀ¯ÀÚ¸¦ º¯°æÇÒ ¶§ °áÇÔÀÌ Á¸ÀçÇÑ´Ù. ÀÌ·Î ÀÎÇØ °ø°ÝÀÚ´Â º¯°æµÈ °´Ã¼¿¡ Á¦ÇѾøÀÌ Á¢±ÙÇÒ ¼ö ÀÖ´Ù. (CVE-2013-6442)

* 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®:
https://www.samba.org/samba/security/CVE-2013-4496
https://www.samba.org/samba/security/CVE-2013-6442
http://www.samba.org/samba/history/samba-3.6.23.html
http://www.samba.org/samba/history/samba-4.0.16.html
http://www.samba.org/samba/history/samba-4.1.6.html
https://www.samba.org/samba/history/
https://www.samba.org/samba/history/security.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Samba Project, Samba versions 3.6.23 / 4.0.16 / 4.1.6 ÀÌÀü ¹öÀüµé
Linux Any version
Unix Any version
ÇØ°áÃ¥ Samba À¥ »çÀÌÆ®ÀÎ http://www.samba.org/samba/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â SambaÀÇ °¡Àå ÃֽŠ¹öÀü (3.6.23 / 4.0.16 / 4.1.6 ¶Ç´Â ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2013-4496,CVE-2013-6442 (CVE)
°ü·Ã URL 66232,66336 (SecurityFocus)
°ü·Ã URL (ISS)