| Ãë¾àÁ¡ID |
14020 |
| À§Çèµµ |
20 |
| Æ÷Æ® |
514 |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
R-Command |
| »ó¼¼¼³¸í |
rshd ¼ºñ½º°¡ OpenµÇ¾î ÀÖ´Ù. rshd´Â ¼ºñ½ºÀÇ Á߿䵵¿¡ ºñÇØ ÀÎÁõ¼ö´ÜÀÌ ³Ê¹« ½±°Ô ¹«·Â鵃 ¼ö ÀÖ´Ù. ¶ÇÇÑ ¼¹ö°£ R-commandÀÇ Trust °ü°è¸¦ »çÀü¿¡ ¾Ë¾Æ³»¾î IP spoofingµîÀ» ÀÌ¿ë, ¼¹öÀÇ ÀÎÁõÀ» ¼Ó¿© Target¼¹öÀÇ ±ÇÇÑÀ» ȹµæÇÒ ¼öµµ ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://www.iss.net/security_center/static/677.php
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Linux Any version Unix Any version |
| ÇØ°áÃ¥ |
°¡´ÉÇÑÇÑ ¼ºñ½º¸¦ °¡µ¿Áß´Ü ÇÑ´Ù. ¼ºñ½º¸¦ °¡µ¿Áß´Ü Çϱâ À§Çؼ´Â /etc/inetd.conf¿¡¼ rshd ¶óÀÎÀ» comment ó¸®Çϰí inetd µ¥¸óÀ» Restart ½ÃŲ´Ù.
Enterprise Linux 6.4, CentOS 6.4, Fedora 19ÀÇ °æ¿ì /etc/xinetd.d/rsh ÆÄÀÏÀ» ¿¾î disableÀ» yes·Î ¼³Á¤ÇÑ´Ù.
Solaris 10, Solaris 11ÀÇ °æ¿ì rsh ¼ºñ½º ÁßÁö¸¦ À§Çؼ´Â ´ÙÀ½°ú °°ÀÌ ½ÇÇàÇÑ´Ù. #svcadm disable svc:/network/login:rlogin |
| °ü·Ã URL |
CVE-1999-0651 (CVE) |
| °ü·Ã URL |
(SecurityFocus) |
| °ü·Ã URL |
(ISS) |
|