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Ãë¾àÁ¡ID 21720
À§Çèµµ 30
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ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç CMSimple ÇÁ·Î±×·¥Àº search Àμö¸¦ ÅëÇÑ Cross-Site Scripting Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. CMSimpleÀº ¼Ò±Ô¸ð »ó¿ë ȤÀº °³ÀÎ »çÀÌÆ®µéÀÇ È¿À²ÀûÀÎ °ü¸®¸¦ À§ÇÑ °ø°³ ¼Ò½º ÄÜÅÙÆ® °ü¸® ½Ã½ºÅÛÀÌ´Ù. CMSimple 2.4 beta 5 ÀÌÇÏÀÇ ¹öÀüµéÀº 'index.php' ½ºÅ©¸³Æ®ÀÇ 'search' Àμö·Î °Ç³×Áø »ç¿ëÀÚ°¡ Á¦°øÇÑ ÀԷ¿¡ ´ëÇÑ ºÎÀûÀýÇÑ °ËÁõÀ¸·Î ÀÎÇÏ¿© Cross-Site Scripting Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. ÀÌ Ãë¾àÁ¡Àº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ ¾ÇÀÇÀûÀÎ HTML°ú ½ºÅ©¸³Æ® Äڵ带 Æ÷ÇÔÇÏ´Â Ãë¾àÇÑ ¾îÇø®ÄÉÀ̼ÇÀ¸·ÎÀÇ ¾ÇÀÇÀûÀÎ ¸µÅ©(link)¸¦ ¸¸µé°Ô ÇØ ÁÙ ¼ö ÀÖ´Ù. ¸¸¾à ÀÌ ¸µÅ©¸¦ µû¶ó°¡°Ô µÈ´Ù¸é ¾ÇÀÇÀûÀÎ Äڵ尡 Èñ»ýÀÚÀÇ À¥ ºê¶ó¿ìÀú¿¡¼­ ½ÇÇàµÉ ¼ö ÀÖ´Ù. ÀÌ°ÍÀº ¿µÇâÀ» ¹Þ´Â À¥ »çÀÌÆ®ÀÇ º¸¾È ±ÇÇÑÀ» °¡Áö°í ÇàÇØÁö¸ç ÄíÅ° ±â¹ÝÀÇ ÀÎÁõ ½Å¿ëÁ¤º¸¸¦ »©³»°Å³ª ´Ù¸¥ °ø°ÝµéÀÇ ¼öÇàÀ» Çã¿ëÇÒ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://securitytracker.com/alerts/2005/Jul/1014556.html
http://www.cmsimple.dk/forum/viewtopic.php?t=2470
http://lostmon.blogspot.com/2005/07/cmsimple-search-variable-xss.html
http://osvdb.org/18128
http://secunia.com/advisories/16147/

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
CMSimple 2.4 beta 5 ÀÌÇÏÀÇ ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ ´ÙÀ½ »çÀÌÆ®¸¦ Âü°íÇÏ¿© ÃֽŠ¹öÀüÀ¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
Http://www.cmsimple.org/archives/cmsimple_old/?Downloads
°ü·Ã URL CVE-2005-2392 (CVE)
°ü·Ã URL 14346 (SecurityFocus)
°ü·Ã URL 21503 (ISS)