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Ãë¾àÁ¡ID 21694
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ÇÁ·ÎÅäÄÝ TCP
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»ó¼¼¼³¸í ÇØ´ç PostNuke ¼ÒÇÁÆ®¿þ¾î´Â ´ÙÁßÀÇ ½ºÅ©¸³Æ®µé¿¡ ÀÖ´Â ´ÙÁßÀÇ Ãë¾àÁ¡µé(3)¿¡ Ãë¾àÇÏ´Ù. Francisco Burzi ¿¡ ÀÇÇØ °³¹ßµÈ PostNuke´Â ¹«·á·Î »ç¿ë °¡´ÉÇÑ °ø°³ ¼Ò½º PHP ±â¹ÝÀÇ ÄÁÅÙÃ÷ °ü¸® ½Ã½ºÅÛ (CMS)ÀÌ´Ù. PostNuke 0.760-RC4b ÀÌÇÏÀÇ ¹öÀüµéÀº ´ÙÁßÀÇ ÀÔ·Â °ËÁõ Ãë¾àÁ¡µé¿¡ Ãë¾àÇÏ´Ù. ÀÌ Ãë¾àÁ¡µéÀº ¿ø°ÝÁöÀÇ °ø°ÝÀÚ¿¡ ÀÇÇØ Cross-Site Scripting°ú SQL ÁÖÀÔ °ø°ÝµéÀ» ¼öÇàÇÏ´Â µ¥ µµ¿ëµÉ ¼ö ÀÖ´Ù.

1) SQL ÁÖÀÔ Ãë¾àÁ¡: "modules/Downloads/dl-viewdownload.php" ½ºÅ©¸³Æ®ÀÇ "show" Àμö·Î °Ç³×Áø ÀÔ·ÂÀº SQL ÁúÀÇ·Î »ç¿ëµÇ±â Àü¿¡ ÀûÀýÇÏ°Ô ÇÊÅ͸µµÇÁö ¾Ê´Â´Ù. ÀÌ´Â ÀÓÀÇÀÇ SQL Äڵ带 ÁÖÀÔÇÔÀ¸·Î½á SQL ÁúÀǵéÀ» Á¶ÀÛÇÏ´Â µ¥ µµ¿ëµÉ ¼ö ÀÖ´Ù.
2) ´ÙÁßÀÇ Cross-Site Scripting Ãë¾àÁ¡µé: "Comments" ¸ðµâÀÇ "moderate" Àμö ±×¸®°í "user.php" ½ºÅ©¸³Æ®ÀÇ "htmltext" Àμö·Î °Ç³×Áø »ç¿ëÀÚ Á¦°ø ÀÔ·ÂÀº »ç¿ëÀڵ鿡°Ô ¹ÝȯµÇ±â Àü¿¡ ÀûÀýÇÏ°Ô ÇÊÅ͸µµÇÁö ¾Ê´Â´Ù. ÀÌ´Â Ãë¾àÇÑ »çÀÌÆ®ÀÇ È¯°æ ÇÏ¿¡¼­ »ç¿ëÀÚÀÇ ºê¶ó¿ìÀú ¼¼¼ÇÀ¸·Î ÀÓÀÇÀÇ HTML°ú ½ºÅ©¸³Æ® Äڵ带 ½ÇÇàÇϴµ¥ µµ¿ëµÉ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.securityreason.com/adv/PN15.asc
http://archives.neohapsis.com/archives/bugtraq/2005-08/0288.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Francisco Burzi, PostNuke 0.760-RC4b ÀÌÇÏÀÇ ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ PostNuke´Â ´õ ÀÌ»ó Áö¿øµÇÁö ¾Ê´Â´Ù. ´Ù¸¥ ¼Ö·ç¼ÇÀ¸·Î ´ëüÇÒ °ÍÀ» ±Ç°íÇÑ´Ù.
°ü·Ã URL CVE-2005-2689,CVE-2005-2690 (CVE)
°ü·Ã URL 14635,14636 (SecurityFocus)
°ü·Ã URL 21965,21966 (ISS)