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Ãë¾àÁ¡ID 28206
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»ó¼¼¼³¸í ÇØ´ç È£½ºÆ®¿¡´Â 5.34 ÀÌÀüÀÇ WinAMP ÇÁ·Î±×·¥ÀÇ ¾î¶² ¹öÀüÀÌ ¼³Ä¡µÇ¾î ÀÖ´Ù. AOL Nullsoft Winamp´Â Microsoft Windows Ç÷§ÆûµéÀ» À§ÇÑ ¹«·á·Î »ç¿ë °¡´ÉÇÑ ¹Ìµð¾î Ç÷¹À̾î(player)ÀÌ´Ù. Winamp 5.34 ÀÌÀüÀÇ ¹öÀüµéÀº LIBSNDFILE.DLL ¶óÀ̺귯¸®¿Í IN_MOD.DLL ¶óÀ̺귯¸® ¸ðµâµé¿¡ ÀÖ´Â µÎ °³ÀÇ Ãë¾àÁ¡µé·Î ÀÎÇÏ¿©, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ ¿µÇâÀ» ¹Þ´Â È£½ºÆ® »ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ°Ô ÇØ ÁÙ ¼ö ÀÖ´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Àß Á¶ÀÛµÈ MAT (MATLAB SOUND FILE), IT ȤÀº S3M ÆÄÀÏÀ» ¸¸µé¾î ÀǽÉÀÌ ¾ø´Â »ç¿ëÀÚµéÀÌ ±× ÆÄÀÏÀ» ó¸®Çϵµ·Ï À¯µµÇÔÀ¸·Î½á ÀÌ Ãë¾àÁ¡µéÀ» µµ¿ëÇÒ ¼ö ÀÖ´Ù. ÀÌ´Â °ø°ÝÀÚ°¡ ¿µÇâÀ» ¹Þ´Â ½Ã½ºÅÛ »ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇàÇϰųª ¼­ºñ½º °ÅºÎ¸¦ ÀÏÀ¸Å°°Ô ÇØ ÁÙ ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº Á¡°ËÇϱâ À§ÇÑ È£½ºÆ®·Î ·Î±×ÀÎ ÇÒ ¼ö ÀÖ´Â °ü¸®ÀÚ ±ÇÇÑÀ» °¡Áø °èÁ¤À» ÇÊ¿ä·Î ÇÑ´Ù. ÀÌ·¯ÇÑ Á¶°ÇÀÌ ¾ÈµÇ¸é Á¡°ËÀ» ¼öÇàÇÒ ¼ö ¾øÀ¸¸ç ¸ðµç Ãë¾àÇÑ È£½ºÆ®µé¿¡ ´ëÇؼ­ °ÅÁþ À½¼º¹ÝÀÀ(False Negative)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://forums.winamp.com/showthread.php?threadid=269831
http://www.piotrbania.com/all/adv/nullsoft-winamp-libsndfile-adv.txt
http://www.piotrbania.com/all/adv/nullsoft-winamp-s3m_module-in_mod-adv.txt
http://www.piotrbania.com/all/adv/nullsoft-winamp-it_module-in_mod-adv.txt
http://www.securityfocus.com/archive/1/464889/30/0/threaded
http://www.securityfocus.com/archive/1/464890/30/0/threaded
http://www.securityfocus.com/archive/1/464893/30/0/threaded
http://securitytracker.com/alerts/2007/Apr/1017886.html
http://secunia.com/advisories/24766

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
AOL Nullsoft »ç, Winamp 5.34 ÀÌÀüÀÇ ¹öÀüµé
Microsoft Windows Any version
ÇØ°áÃ¥ ´ÙÀ½ Nullsoft Winamp ´Ù¿î·Îµå À¥ ÆäÀÌÁö¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â winampÀÇ °¡Àå ÃֽŠ¹öÀü(5.34 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.winamp.com/player/
°ü·Ã URL CVE-2007-1921,CVE-2007-1922 (CVE)
°ü·Ã URL 23350,23351 (SecurityFocus)
°ü·Ã URL 33480,33481 (ISS)