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Ãë¾àÁ¡ID 21821
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç Xaraya ÇÁ·Î±×·¥Àº index.php ½ºÅ©¸³Æ®¿¡ ÀÖ´Â µð·ºÅ丮 Ž»ö Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. Xaraya´Â PHP·Î Á¦ÀÛµÈ ÄÜÅÙÆ® °ü¸® ¼Ö·ç¼ÇÀÌÀÚ ¾îÇø®ÄÉÀÌ¼Ç ÇÁ·¹ÀÓ¿öÅ©(framework)ÀÌ´Ù. Xaraya ¹öÀü 1.0.0 RC4 ±×¸®°í ÀÌÀüÀÇ ¹öÀüµéÀº index.php ½ºÅ©¸³Æ®ÀÇ module Àμö·Î Àü´ÞµÈ »ç¿ëÀÚ°¡ Á¦°øÇÑ ÀԷ¿¡ ´ëÇÑ ºÎÀûÀýÇÑ °ËÁõÀ¸·Î ÀÎÇÏ¿©, µð·ºÅ丮 Ž»ö Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. module Àμö¿¡ "dot dot" ½ÃÄö½ºµé(/../)À» Æ÷ÇÔÇÑ index.php ½ºÅ©¸³Æ®·ÎÀÇ Àß Á¶ÀÛµÈ URLÀ» º¸³¿À¸·Î½á, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â À¥ ¼­¹ö »óÀÇ µð·ºÅ丮µéÀ» Ž»öÇÏ¿© À¥ ¼­¹ö »ç¿ëÀÚ IDÀÇ ±ÇÇÑÀ» °¡Áö°í ¿µÇâÀ» ¹Þ´Â È£½ºÆ® »ó¿¡ ÀÓÀÇÀÇ ÆÄÀϵéÀ» µ¤¾î¾²°Å³ª µð·ºÅ丮µéÀ» »ý¼ºÇÒ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.securityfocus.com/archive/1/archive/1/418087/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/418191/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/418209/100/0/threaded
http://secunia.com/advisories/17788

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Xaraya Development Group, Xaraya ¹öÀü 1.0.0 RC4 ±×¸®°í ÀÌÀüÀÇ ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Xaraya À¥ »çÀÌÆ®ÀÎ http://sourceforge.net/projects/xaraya/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â XarayaÀÇ °¡Àå ÃֽŠ¹öÀü(1.0.1 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2005-3929 (CVE)
°ü·Ã URL 15623 (SecurityFocus)
°ü·Ã URL 23301 (ISS)