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Ãë¾àÁ¡ID 16065
À§Çèµµ 40
Æ÷Æ® 21
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù FTP
»ó¼¼¼³¸í ÇØ´ç Serv-U FTP ¼­¹öÀÇ ¹öÀü¿¡ µû¸£¸é ¼­¹ö´Â ±ä ÆÄÀÏ¸í ½ºÅà ¿À¹öÇ÷οì Ãë¾àÁ¡À» °¡Áö°í ÀÖ´Ù.
RhinoSoft Serv-U FTP´Â Microsoft Windows ¿î¿µÃ¼Á¦¿ë FTP ¼­¹öÀÌ´Ù. Serv-U FTP 4.2 ÀÌÀü ¹öÀüµéÀº ½ºÅà ±â¹ÝÀÇ ¹öÆÛ ¿À¹öÇ÷ο쿡 Ãë¾àÇÏ´Ù. Ãë¾àÁ¡Àº Á¸ÀçÇÏÁö ¾Ê´Â ÆÄÀÏ¿¡ ´ëÇØ 'site chmod' ¸í·ÉÀÌ ³»·ÁÁú ¶§ Á¸ÀçÇÑ´Ù. ¸¸¾à ¾ÆÁÖ ±ä ÆÄÀϸíÀÌ ¸í·É¿¡ µû¶ó ³ª¿À¸é ³»ºÎ ¹öÆÛ´Â ¿À¹öÇ÷οìµÇ¾î FTP ¼­¹öÀÇ ÀÛµ¿¿¡ ÀÌ»óÀ» ÀÏÀ¸Å²´Ù.
ÀÎÁõ¹ÞÀº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Àß Á¶ÀÛµÈ ÆÄÀϸíÀ» °¡Áö°í chmod ¸í·ÉÀ» ³»·Á ¼­¹öÀÇ ±ÇÇÑÀ¸·Î Ãë¾àÇÑ ½Ã½ºÅÛ »ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç FTP 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.securiteam.com/windowsntfocus/5OP0N1PBPG.html
http://www.securitytracker.com/alerts/2004/Jan/1008841.html
http://archives.neohapsis.com/archives/bugtraq/2004-01/0249.html
http://www.securityfocus.com/archive/1/351361

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Windows Any version
Rhino Software, Inc. Serv-U FTP ¼­¹ö 4.2 ÀÌÀü ¹öÀüµé
ÇØ°áÃ¥ Serv-U À¥ »çÀÌÆ®ÀÎ http://www.serv-u.com/ ¿¡¼­ Serv-UÀÇ °¡Àå ÃֽйöÀü(5.0 ȤÀº ÀÌÈÄ)À» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2004-2111 (CVE)
°ü·Ã URL 9483 (SecurityFocus)
°ü·Ã URL 14931 (ISS)