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SendmailÀº Unix °è¿­ ½Ã½ºÅÛ¿¡¼­ °¡Àå ´ëÇ¥ÀûÀÎ ¸ÞÀÏÀü¼Û ¿¡ÀÌÀüÆ®(MTA)ÀÌ´Ù. Sendmail ¼­¹öÀÇ ¿À·¡µÈ ¹öÀü¿¡´Â °ü¸®ÀÚ°¡ ¿ø°ÝÀ¸·Î È£½ºÆ® »óÀÇ ½©À» ¾×¼¼½ºÇÒ ¼ö ÀÖµµ·Ï ÇÏ´Â 'WIZ' ¶ó´Â ¸í·É¾î°¡ Á¸ÀçÇÑ´Ù. ¼­¹ö°¡ ÀÌ ¸í·É¾îÀÇ ½ÇÇàÀ» Áö¿øÇÏ´Â °æ¿ì¿¡´Â ¸í·É¿¡ ´ëÇÑ ÀÀ´äÀ¸·Î "Please pass, oh mighty wizard" ¸Þ½ÃÁö¸¦ ¹ÝȯÇÏ°Ô µÇ°í ÀÌ ¸Þ½ÃÁö ´ÙÀ½¿¡ "SHELL" À̶ó°í ŸÀÌÇÎÇÏ¸é ·çÆ® ¼¿ÀÇ ÇÁ·ÒÇÁÆ®°¡ ¶³¾îÁø´Ù. À̸¦ ÅëÇØ °ø°ÝÀÚµéÀº ¿ø°ÝÀ¸·Î ½Ã½ºÅÛ¿¡ ´ëÇÑ root ±ÇÇÑÀ» ȹµæÇÒ ¼ö ÀÖ´Ù.

* Ãë¾àÇÑ ¹öÀüµé :
Sendmail Consortium Sendmail 4.1
Sendmail Consortium Sendmail 4.55
Sendmail Consortium Sendmail 5.59

* Âü°í »çÀÌÆ®:
http://www.cert.org/advisories/CA-1993-14.html
http://online.securityfocus.com/bid/2897
ÇØ°áÃ¥ ´ÙÀ½ sendmail »çÀÌÆ®¸¦ ÂüÁ¶ÇÏ¿© Ãë¾àÇÏÁö ¾ÊÀº ÃֽŠSendmail ¹öÀü(8.12.5 ÀÌ»ó)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
ftp://ftp.sendmail.org/pub/sendmail/

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°ü·Ã URL CVE-1999-0145 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)