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22323 |
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30 |
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80, ... |
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TCP |
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WWW |
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ÇØ´ç È£½ºÆ®¿¡´Â 1.3.7 ȤÀº ÀÌÀüÀÇ lighttpd À¥ ¼¹öÀÇ ¹öÀüÀÌ °¡µ¿ µÇ°í ÀÖ´Ù. lighttpd´Â ¿ÜºÎ ÇÁ·Î±×·¥µé¿¡ ´ëÇÑ ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇØ ÁÖ°í À¥ ¾îÇø®ÄÉÀ̼ÇÀÌ °³º°ÀûÀ¸·Î chroot¸¦ ½ÇÇàÇϵµ·Ï ÇØ ÁÖ´Â À¥ ¼¹öÀÌ´Ù. lighttpd 1.3.7 ÀÌÇÏÀÇ ¹öÀüµéÀº buffer_urldecode ÇÔ¼ö¿¡ ÀÖ´Â Á¦¾î ¹®Àڵ鿡 ´ëÇÑ ºÎÀûÀýÇÑ Ã³¸®·Î ÀÎÇÏ¿© Á¤º¸ ³ëÃâ Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. ÆÄÀÏ È®ÀåÀÚ ³¡¿¡ %00 (null) ¹®ÀÚ¸¦ µ¡ºÙÀÎ Àß Á¶ÀÛµÈ URL ¿äûÀ» º¸³¿À¸·Î½á, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â ¿äûµÈ ÆÄÀÏÀÇ ¼Ò½º Äڵ带 ÀÐÀ» ¼ö ÀÖ´Ù.
* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº 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://article.gmane.org/gmane.comp.web.lighttpd/1171 http://secunia.com/advisories/14297/
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: lighttpd 1.3.7 ÀÌÇÏ ¹öÀüµé Unix Any version Linux Any version |
ÇØ°áÃ¥ |
lighttpd À¥ »çÀÌÆ®ÀÎ http://lighttpd.net/download/ ¿¡¼ lighttpdÀÇ °¡Àå ÃֽйöÀü(1.3.10 ȤÀº ÀÌÈÄ)À» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
Gentoo LinuxÀÇ °æ¿ì ´ÙÀ½ Gentoo Linux Security Advisory GLSA 200502-21À» ÂüÁ¶ÇÏ¿© lighttpdÀÇ °¡Àå ÃֽйöÀü (1.3.10-r1 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù: http://www.gentoo.org/security/en/glsa/glsa-200502-21.xml
±âŸ: ÇØ´ç Á¦Á¶¾÷ü¿¡ ¹®ÀÇÇÏ¿© ¾÷±×·¹À̵峪 ÆÐÄ¡ Á¤º¸¿¡ ´ëÇØ ¾Ë¾Æº»´Ù. |
°ü·Ã URL |
CVE-2005-0453 (CVE) |
°ü·Ã URL |
12567 (SecurityFocus) |
°ü·Ã URL |
19350 (ISS) |
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