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»ó¼¼¼³¸í CommuniGate ProÀÇ ¹è³Ê Á¤º¸¿¡ µû¸£¸é ÇØ´ç ¼­¹ö¿¡´Â À¥ ¸ÞÀÏ ¼­¹ö¿¡ ÀÖ´Â Cross-Site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. CommuniGate Pro´Â ´Ù¼öÀÇ ÇÁ·ÎÅäÄݵéÀ» Áö¿øÇÏ´Â Åë½Å ¼­¹ö·Î À¥ ¸ÞÀÏ ½Ã½ºÅÛÀ» Æ÷ÇÔÇÏ°í ÀÖ´Ù. CommuniGate Pro 5.1.8 ÀÌÇÏÀÇ ¹öÀüµé¿¡ ÀÖ´Â À¥ ¸ÞÀÏ ½Ã½ºÅÛÀº À¥ ¸ÞÀÏ Å¬¶óÀ̾ðÆ®¿¡ ÀÇÇØ »ç¿ëÀÚ°¡ Á¦°øÇÑ ÀԷ¿¡ ´ëÇÑ ºÎÀûÀýÇÑ °ËÁõÀ¸·Î ÀÎÇÏ¿©, Cross-Site Scripting Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Àß Á¶ÀÛµÈ Style Tag¸¦ ÀÌ¿ëÇÏ¿© ÀÌ Ãë¾àÁ¡À» µµ¿ëÇÒ ¼ö ÀÖÀ¸¸ç, ¿µÇâÀ» ¹Þ´Â À¥ »çÀÌÆ®ÀÇ È¯°æ ÇÏ¿¡¼­ ÀÓÀÇÀÇ HTML ¹× ½ºÅ©¸³Æ® Äڵ带 »ç¿ëÀÚÀÇ À¥ ºê¶ó¿ìÀú¿¡ ÁÖÀÔÇÏ¿© ÀÛµ¿µÇ°Ô ÇÒ ¼ö ÀÖ´Ù.

* ¾Ë¸²: ¸¸¾à ÀÌ Á¡°ËÇ׸ñÀÌ ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç HTTP ¼­¹öÀÇ ¹è³Ê Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.communigate.com/CommuniGatePro/History51.html
http://archives.neohapsis.com/archives/fulldisclosure/2007-05/0186.html
http://securitytracker.com/alerts/2007/May/1018048.html
http://secunia.com/advisories/25250

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Stalker Software »ç, CommuniGate Pro 5.1.8 ÀÌÇÏÀÇ ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ CommuniGate À¥ »çÀÌÆ®ÀÎ http://www.stalker.com/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â CommuniGateÀÇ °¡Àå ÃֽŠ¹öÀü(5.1.9 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2007-2718 (CVE)
°ü·Ã URL 23950 (SecurityFocus)
°ü·Ã URL 34266 (ISS)