Ãë¾àÁ¡ID |
18057 |
À§Çèµµ |
40 |
Æ÷Æ® |
25 |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
SMTP |
»ó¼¼¼³¸í |
ÇØ´ç SMTP ¼¹ö´Â °ø°ÝÀÚ¿¡°Ô ¸ÞÀÏ ¸±·¹ÀÌ(mail relay)¸¦ Çã¿ëÇÑ´Ù. ¸ÞÀÏ ¸±·¹ÀÌ(Mail Relay)¿¡ ´ëÇÑ º¸È£°¡ ÃæºÐÈ÷ ÀÌ·ç¾îÁöÁö ¾Ê¾Æ °ø°ÝÀÚ¿¡°Ô ¸±·¹ÀÌ(relay)¸¦ Çã¿ëÇÏ´Â ¸ÞÀÏ ¼¹öµéÀº "¿ÀÇ ¸ÞÀÏ(Open Mail) ¼¹ö" ¶Ç´Â "¿ÀÇ ¸ÞÀÏ ¸±·¹ÀÌ(Open Mail Relay" ¶ó°í ºÒ¸°´Ù. °ø°ÝÀÚµéÀº Àß Á¶ÀÛµÈ ¸ÞÀÏ ¸Þ½ÃÁö¸¦ ±¸¼ºÇÏ¿© ÀÌ "¿ÀÇ ¸ÞÀÏ ¼¹ö(Open Mail Server)"¿¡ Àü´ÞÇÔÀ¸·Î½á, ÀÚ½ÅÀÇ ½ÇÁ¦ À§Ä¡¸¦ °¨Ãá ä ÀÓÀÇÀÇ »ç¿ëÀÚ¿¡°Ô ÀÚÀ¯·Ó°Ô ºÒ¹ýÀûÀÎ ÀǵµÀÇ ¸ÞÀÏ(½ºÆÔ ¸ÞÀÏ)À» ¹ß¼ÛÇÒ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://www.abuse.net/relay.html http://support.microsoft.com/kb/304897/ http://mail-abuse.net http://www.sendmail.org/tips/relaying.html
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: ¸ðµç SMTP ¼¹öµé |
ÇØ°áÃ¥ |
¸±·¹ÀÌ ±â´ÉÀ» ÁßÁö½ÃÅ°´Â ¹æ¹ýÀÌ ³ª¿Í ÀÖ´Â ´ÙÀ½ »çÀÌÆ®ÀÇ ¹®¼ "How to secure your mail system against third-party relay"¸¦ ÂüÁ¶ÇÏ¿©, ÇØ´ç ¸ÞÀÏ·¯(mailer)¿¡ Çã°¡µÇÁö ¾ÊÀº ¸±·¹ÀÌ(relay) ±â´ÉÀ» ÀÛµ¿ÁßÁö ½ÃÄÑ¾ß ÇÑ´Ù: http://www.mail-abuse.com/an_sec3rdparty.html |
°ü·Ã URL |
CVE-1999-0512 (CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
(ISS) |
|