English
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Ãë¾àÁ¡ID 18013
À§Çèµµ 40
Æ÷Æ® 25
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù SMTP
»ó¼¼¼³¸í SMTP ¼­¹ö°¡ ¸ÞÀÏ relayingÀ» Áö¿øÇÑ´Ù. ¸ÞÀÏ RelayingÀº ¼Û½ÅÀÚ³ª ¼ö½ÅÀÚ°¡ ¸ÞÀϼ­¹öÀÇ ¸ÞÀÏ µµ¸ÞÀÎÀÌ ¾Æ´Ñ °÷ÀÇ ¸ÞÀÏ ¸Þ¼¼Áö¸¦ ó¸®ÇÒ ¶§ ÀϾ´Ù.
¸ÞÀÏ RelayingÀÌ ¸î°¡ÁöÀÇ À¯¿ëÇÑ ¸ñÀûÀ» °¡Áö°í ÀÖÁö¸¸ ±Ù·¡ µé¾î¼­´Â e-mail hijacker³ª ȤÀº spammerµéÀÌ ÁÖ·Î ´Ù·®ÀÇ ¸ÞÀÏÀ» º¸³¾ ¶§ ±×µéÀÇ ¹ß½ÅÁö¸¦ °¨Ãß±â À§ÇÑ ¸ñÀûÀ¸·Î »ç¿ëµÈ´Ù.

* Âü°í »çÀÌÆ®:
http://www.iss.net/security_center/static/210.php
http://www.sendmail.org/antispam
ÇØ°áÃ¥ ¸ÞÀÏ ¼³Á¤À» Á¶Á¤ÇÏ¿© ¸ÞÀÏ RelayingÀ» Disable ½ÃÄÑ¾ß ÇÑ´Ù.

´ÙÀ½ »çÀÌÆ®µé¿¡¼­ °¢°¢ÀÇ SMTP ¼­¹ö¿¡ ´ëÇÑ ÀûÀýÇÑ ¹®¼­µéÀ» Âü°íÇ϶ó:
http://www.sendmail.org/antispam
http://www.iss.net/security_center/advice/Countermeasures/Anti-spam/default.htm
°ü·Ã URL CVE-1999-0512 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)