| Ãë¾àÁ¡ID |
15008 |
| À§Çèµµ |
40 |
| Æ÷Æ® |
79 |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
FINGER |
| »ó¼¼¼³¸í |
ÇØ´ç ¼¹öÀÇ Finger µ¥¸óÀÌ ¿ø°Ý ¸í·É½ÇÇà(Remote Execution)À» Çã¿ëÇÑ´Ù. ¿¹µéµé¾î ´ÙÀ½°ú °°ÀÌ Remote¼¹ö¿¡¼ ÇØ´ç ¼¹ö·Î ¸í·ÉÀ» ³»¸°´Ù¸é
finger |command_to_execute@target
ÀÓÀÇÀÇ ¸í·É(command_to_execute) ¼öÇàÀÌ °¡´ÉÇÏ´Ù.
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Linux Any version Unix Any version |
| ÇØ°áÃ¥ |
Remote¿¡¼ Cracker°¡ ¿øÇÏ´Â ÀÓÀÇÀÇ ¸í·É ¼öÇàÀÌ °¡´ÉÇÏ¿© ÇØ´ç ¼¹ö¸¦ Á÷Á¢ÀûÀ¸·Î Àå¾ÇÇÒ ¼ö°¡ ÀÖ´Ù. µû¶ó¼ ¼ºñ½º¸¦ Áö±ÝÁï½Ã °¡µ¿Áß´ÜÇÏ°í ¹Ýµå½Ã Finger°¡ ÇÊ¿äÇÑ °æ¿ì Patch Çϰųª UpgradeÇÏ¿© »ç¿ëÇØ¾ß ÇÑ´Ù.
¡Ø /etc/inetd.conf ÆÄÀÏ¿¡¼ finger ¶óÀÎÀ» Comment Out
*Solaris 10, Solaris 11ÀÇ °æ¿ì: # svcadm disable svc:/network/finger:default
*Enterprise Linux 6.4, CentOS 6.4, Fedora 19: /etc/xinetd.d/fingerÀ» ¿¾î disable=yes·Î ¼³Á¤ÇÑ ÈÄ xinetd¸¦ Àç½ÃÀÛÇÑ´Ù. |
| °ü·Ã URL |
CVE-2000-0128 (CVE) |
| °ü·Ã URL |
974 (SecurityFocus) |
| °ü·Ã URL |
4006 (ISS) |
|