English
¢¸¢· µÚ·Î
Ãë¾àÁ¡ID 21333
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç Moodle ¼ÒÇÁÆ®¿þ¾î´Â 'help.php' ½ºÅ©¸³Æ® file º¯¼ö¸¦ ÅëÇÑ Cross-Site Scripting Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù.
MoodleÀº Microsoft Windows¿Í Unix ¹× Linux ±â¹ÝÀÇ Ç÷§Æûµé »ó¿¡¼­ µ¿ÀÛÇϵµ·Ï Á¦ÀÛµÈ PHP ±â¹ÝÀÇ ¿ÀÇ ¼Ò½º ÄÚ½º °ü¸® ½Ã½ºÅÛ(CMS, course management system)ÀÌ´Ù. Moodle 1.3.3 ÀÌÀüÀÇ ¹öÀüµé¿¡´Â »ç¿ëÀÚ ÀÔ·Â µ¥ÀÌÅͰ¡ µ¿Àû À¥ ÄÁÅÙÆ® ¾È¿¡ Æ÷ÇԵDZâ Àü, ¾ÖÇø®ÄÉÀ̼ǿ¡ ÀÇÇØ ÀûÀýÈ÷ ÇÊÅ͸µµÇÁö ¸øÇÏ´Â °áÇÔÀ¸·Î ÀÎÇÏ¿©, 'help.php' ½ºÅ©¸³Æ®¿¡ Cross-Site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ´ÙÀ½°ú °°ÀÌ Àß Á¶ÀÛµÈ URL ¸µÅ©¸¦ »ý¼ºÇϰí À̸¦ ´ë»ó »ç¿ëÀÚ°¡ Ŭ¸¯Çϵµ·Ï À¯µµÇÒ ¼ö ÀÖ´Ù:

http://[target_server]/help.php?file=<script>alert(document.cookie);</script>

ÀÌ URLÀÌ Å¬¸¯µÇ¸é »ðÀÔµÈ ÄÚµåµéÀº ´ë»ó »ç¿ëÀÚÀÇ À¥ ºê¶ó¿ìÀú¸¦ ÅëÇØ ½ÇÇàµÉ ¼ö ÀÖ´Ù. ÀÌ Ãë¾àÁ¡À» µµ¿ëÇϸé, ´ë»ó »ç¿ëÀÚµéÀÇ ÄíŰ(cookie)±â¹ÝÀÇ ÀÎÁõ½Å¿ë Á¤º¸ µîÀ» ÈÉÄ¥ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.securitytracker.com/alerts/2004/Jul/1010697.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
moodle 1.1.1
moodle 1.2, 1.2.1
moodle 1.3, 1.3.1, 1.3.2
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ ´ÙÀ½ MoodleÀÇ ´Ù¿î·Îµå »çÀÌÆ®¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â MoodleÀÇ °¡Àå ÃֽйöÀü(1.3.3 Ȥ´Â ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵åÇÏ¿©¾ß ÇÑ´Ù:
http://download.moodle.org/
°ü·Ã URL CVE-2004-0725 (CVE)
°ü·Ã URL 10718 (SecurityFocus)
°ü·Ã URL 16684 (ISS)