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21815 |
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30 |
Æ÷Æ® |
80, ... |
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TCP |
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CGI |
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ÇØ´ç È£½ºÆ®¿¡´Â phpBBÀÇ 2.0.19 ÀÌÀüÀÇ ¾î¶² ¹öÀüÀÌ ¼³Ä¡µÇ¾î ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³´Ù. phpBB´Â °Ô½ÃÆÇ(bulletin board)À» À§ÇÑ ¿ÀÇ ¼Ò½º ¼ÒÇÁÆ®¿þ¾î ÆÐÅ°Áö·Î½á µ¥ÀÌÅͺ£À̽º·Î´Â MySQL, MS-SQL, PostgreSQL, Access/ODBC µîÀ» »ç¿ëÇÑ´Ù. phpBB 2.0.19 ÀÌÀüÀÇ ¹öÀüµéÀº b, i, u, pre¿Í °°Àº HTML ű׵é·Î °Ç³×Áø »ç¿ëÀÚ°¡ Á¦°øÇÑ ÀԷ¿¡ ´ëÇÑ ºÎÀûÀýÇÑ °ËÁõÀ¸·Î ÀÎÇÏ¿© ´ÙÁßÀÇ Cross-Site Scripting Ãë¾àÁ¡µé¿¡ Ãë¾àÇÏ´Ù. ÀÌ Ãë¾àÁ¡µéÀº ¿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.
* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç À¥ ¼¹ö »ó¿¡ ¼³Ä¡µÈ phpBBÀÇ ¹öÀü Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040204.html http://www.phpbb.com/phpBB/viewtopic.php?f=14&t=352966 http://secunia.com/advisories/18125 http://secunia.com/advisories/18252 http://securityreason.com/achievement_securityalert/29
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: phpBB Group, phpBBÀÇ 2.0.19 ÀÌÀü ¹öÀüµé ¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü |
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phpBB GroupÀÇ À¥ »çÀÌÆ®ÀÎ http://www.phpbb.com/downloads.php ¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Â phpBBÀÇ °¡Àå ÃֽŠ¹öÀü(2.0.19 ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. |
°ü·Ã URL |
CVE-2005-4357 (CVE) |
°ü·Ã URL |
16088 (SecurityFocus) |
°ü·Ã URL |
(ISS) |
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