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Ãë¾àÁ¡ID 21427
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ÇÁ·ÎÅäÄÝ TCP
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»ó¼¼¼³¸í ÇØ´ç FAQ-O-Matic¿¡´Â 'fom.cgi' °ü·Ã Cross-site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
FAQ-O-Matic Àº À¥ »çÀÌÆ®¿¡ FAQ(Frequently Asked Questions) ÆäÀÌÁö¸¦ Áö¿øÇϱâ À§ÇØ »ç¿ëÇÏ´Â CGI ±â¹ÝÀÇ ¿ÀÇ ¼Ò½º ÇÁ·Î±×·¥ÀÌ´Ù. FAQ-O-Matic 2.711, 2.712 ¹öÀü¿¡´Â 'fom.cgi' ½ºÅ©¸³Æ®¿¡¼­ »ç¿ëÀÚ ÀÔ·ÂÀ» ÀûÀýÈ÷ °Ë»çÇÏÁö ¸øÇÏ¿© Cross-site Scripting Ãë¾àÁ¡ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº 'cmd=' ÆÄ¶ó¹ÌÅÍ¿¡ ¾ÇÀÇÀûÀÎ ½ºÅ©¸³Æ® Äڵ带 Æ÷ÇÔÇØ¼­ 'fom.cgi' ½ºÅ©¸³Æ®¿¡ ´ëÇÑ Àß Á¶ÀÛµÈ URL ¸µÅ©¸¦ »ý¼ºÇÏ°í ´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://securitytracker.com/alerts/2002/Feb/1003476.html
http://www.osvdb.org/8661

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Jon Howell, FAQ-O-Matic 2.711, 2.712
Debian Linux 2.2
ÇØ°áÃ¥ SourceForge.net À¥ »çÀÌÆ®ÀÎ http://sourceforge.net/projects/faqomatic ·ÎºÎÅÍ ÇØ´ç Ãë¾àÁ¡¿¡ ´ëÇÑ Fix¸¦ ±¸ÇÏ¿© Àû¿ëÇÏ¿© ÇÑ´Ù.

Debian GNU/Linux 2.2 (potato)ÀÇ °æ¿ì:
´ÙÀ½ Debian º¸¾È ±Ç°í¹® DSA-109-1À» Âü°íÇÏ¿© °¡Àå ÃÖ½ÅÀÇ faqomatic ¹öÀü(2.603-1.2 ¶Ç´Â ±× ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.debian.org/security/2002/dsa-109

±âŸ:
ÇØ´ç Á¦Á¶¾÷ü¿¡ ¹®ÀÇÇÏ¿© ¾÷±×·¹À̵峪 ÆÐÄ¡ Á¤º¸¿¡ ´ëÇØ ¾Ë¾Æº»´Ù.
°ü·Ã URL CVE-2002-0230 (CVE)
°ü·Ã URL 4565 (SecurityFocus)
°ü·Ã URL 8066 (ISS)