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Ãë¾àÁ¡ID 21451
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ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç Moodle ¼ÒÇÁÆ®¿þ¾î¿¡´Â 'post.php' ½ºÅ©¸³Æ®¿¡ Cross-site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
Moodle Àº Microsoft Windows, Unix, Linux °è¿­ Ç÷§ÆûÀ» À§ÇÑ PHP ±â¹Ý ¿ÀÇ ¼Ò½º ÄÚ½º °ü¸® ½Ã½ºÅÛ(CMS: Course Management System) ÀÌ´Ù. Moodle 1.3 ÀÌÀü ¹öÀüµé¿¡´Â ¾ÖÇø®ÄÉÀ̼ÇÀÌ 'post.php' ½ºÅ©¸³Æ®¸¦ ÅëÇØ Àü´ÞµÇ´Â »ç¿ëÀÚ ÀÔ·ÂÀ» ÀûÀýÈ÷ °Ë»çÇÏÁö ¸øÇÏ¿©, Cross-Site Scripting Ãë¾àÁ¡ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº 'reply' º¯¼ö¿¡ ¾ÇÀÇÀûÀÎ ½ºÅ©¸³Æ® Äڵ带 Æ÷ÇÔÇØ¼­, 'post.php' ½ºÅ©¸³Æ®¿¡ ´ëÇÑ Àß Á¶ÀÛµÈ URL ¸µÅ©¸¦ »ý¼ºÇϰí, ´ë»ó »ç¿ëÀÚ°¡ À̸¦ Ŭ¸¯Çϵµ·Ï À¯µµÇÑ´Ù. ÀÏ´Ü URL ¸µÅ©°¡ Ŭ¸¯µÇ¸é, »ðÀÔµÈ ÄÚµåµéÀº ´ë»ó »ç¿ëÀÚÀÇ À¥ ºê¶ó¿ìÀú¸¦ ÅëÇØ ½ÇÇàµÉ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ÀÌ Ãë¾àÁ¡À» µµ¿ëÇÏ¿© »ç¿ëÀÚÀÇ ÄíŰ(cookie) ±â¹Ý ÀÎÁõ ½Å¿ë Á¤º¸µéÀ» ÈÉÄ¥ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.osvdb.org/8383
http://securitytracker.com/alerts/2004/Aug/1010893.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Martin Dougiamas, Moodle 1.3 ÀÌÀü ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ÀÇ ¸ðµç ¹öÀüµé
ÇØ°áÃ¥ Moodle À¥ »çÀÌÆ®ÀÎ http://www.moodle.org ·ÎºÎÅÍ °¡Àå ÃÖ½ÅÀÇ Moodle ¹öÀü(1.3.3 ¶Ç´Â ±× ÀÌÈÄ)À» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2004-1711 (CVE)
°ü·Ã URL 10884 (SecurityFocus)
°ü·Ã URL 16924 (ISS)