English
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Ãë¾àÁ¡ID 21327
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç À¥ ¼­¹ö »óÀÇ EasyWeb FileManager ¸ðµâÀº µð·ºÅ丮 Ž»ö Ãë¾àÁ¡À» °¡Áö°í ÀÖ´Ù.
EasyWeb FileManager ¸ðµâÀº PostNuke »ó¿¡¼­ »çÀÌÆ® °ü¸®ÀÚ¿¡ ÀÇÇØ ÇÒ´çµÈ µð·ºÅ丮 ¾ÈÀÇ ÆÄÀÏ ¹× µð·ºÅ丮µéÀ» °ü¸®Çϱâ À§ÇØ ¼³°èµÈ ¸ðµâÀÌ´Ù. EasyWeb FileManager 1.0 RC-1Àº »ç¿ëÀÚ ÀÔ·Â µ¥ÀÌÅÍ¿¡ ´ëÇÑ ºÒÃæºÐÇÑ ÇÊÅ͸µÀ¸·Î ÀÎÇÏ¿©, ´ë»ó ½Ã½ºÅÛ »ó¿¡ ÀÓÀÇÀÇ ÆÄÀϵéÀ» ¿ø°ÝÁö °ø°ÝÀÚµéÀÌ º¼ ¼ö ÀÖµµ·Ï Çã¿ëÇÒ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ´ÙÀ½°ú °°ÀÌ 'pathext', 'view' º¯¼ö¿¡ Àß Á¶ÀÛµÈ °ªÀ» Æ÷ÇÔÇÑ ¿äûÀ» 'ew_filemanager' ½ºÅ©¸³Æ®¿¡ Àü´ÞÇÏ´Â ¹æ¹ýÀ¸·Î, ´ë»ó À¥ ¼­ºñ½ºÀÇ ±ÇÇÑÀ¸·Î ¿ø°ÝÁö ½Ã½ºÅÛ »óÀÇ ÆÄÀϵéÀ» º¼ ¼ö ÀÖ´Ù:

/index.php?module=ew_filemanager&type=admin&func=manager&pathext=../../../etc
/index.php?module=ew_filemanager&type=admin&func=manager&pathext=../../../etc/&view=passwd

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§Çؼ­ ½ÇÁ¦ Å×½ºÆ®¸¦ ¼öÇàÇÏÁö ¾ÊÀ¸¸ç ´ÜÁö À¥ ¼­¹ö »ó¿¡¼­ EasyWeb FileManager ¸ðµâÀÇ °¡µ¿¿©ºÎ ¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­, °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.cirt.net/EasyWeb+FileManager+Directory+Traversal
http://www.securitytracker.com/alerts/2004/Jul/1010768.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
EasyWeb EasyWeb 1.0 RC-1
Linux Any version
Unix Any version
Microsoft Windows Any version
ÇØ°áÃ¥ 2014³â 6¿ù ÇöÀç ¾÷±×·¹À̵峪 ÆÐÄ¡´Â ³ª¿Í ÀÖÁö ¾Ê´Ù. Ãë¾àÁ¡¿¡ ´ëÇØ Á¦Ç°ÀÇ Á¦Á¶»ç¿¡ ¹®ÀÇÇÑ´Ù.
°ü·Ã URL CVE-2004-2047 (CVE)
°ü·Ã URL 10792 (SecurityFocus)
°ü·Ã URL 16806 (ISS)