| Ãë¾àÁ¡ID |
21070 |
| À§Çèµµ |
40 |
| Æ÷Æ® |
80, ... |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
CGI |
| »ó¼¼¼³¸í |
phf CGI´Â ±¸¹öÀüÀÇ NCSA³ª Apache ¼¹ö¿¡ Æ÷ÇÔµÈ phone book »ùÇà ÇÁ·Î±×·¥À¸·Î ¿ÜºÎ¿¡¼ ºê¶ó¿ìÀú¸¦ ÅëÇØ ½©ÀÌ ÀνÄÇÒ ¼ö ÀÖ´Â ÀÓÀÇÀÇ ¸í·ÉÀ» ½ÇÇàÇÒ ¼ö ÀÖ´Ù. escape_shell_cmd()Àº CGI ÇÁ·Î±×·¥¿¡ ÀÇÇØ ¹ß»ýµÈ ½©(shell)ÀÌ Ãß°¡ÀÇ ¸í·ÉÀ» °¡Áö°í ¸í·É¾î¸¦ ½ÇÇàÇÒ ¼ö ÀÖ°Ô ÇÏ´Â Á¦¾î ¹®ÀÚ(control characters)À» ÇÊÅ͸µÇÏ¿© shell-based ÇÔ¼ö(popen(), system())¸¦ È£ÃâÇÑ´Ù. ÀÌ ¶§ ¾î¶² ¹®ÀÚ´Â ÇÊÅ͸µ¿¡ ½ÇÆÐÇÏ¿© »ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ ¸í·É¾î¸¦ root±ÇÇÑÀ¸·Î ½ÇÇà½ÃÄÑ ÁØ´Ù.
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: Web Server |
| ÇØ°áÃ¥ |
Áï½Ã /cgi-bin µð·ºÅ丮³»¿¡ ÀÖ´Â phf ÆÄÀÏÀ» »èÁ¦ÇÑ´Ù. |
| °ü·Ã URL |
CVE-1999-0067 (CVE) |
| °ü·Ã URL |
629 (SecurityFocus) |
| °ü·Ã URL |
148 (ISS) |
|