English
¢¸¢· µÚ·Î
Ãë¾àÁ¡ID 21177
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í À¥¼­¹ö¿¡ "/cgi-bin/cgiforum.pl" CGI°¡ ¼³Ä¡µÇ¾î ÀÖ´Ù. Markus TriskaÀÇ CGIForumÀº À¥ ±â¹Ý ¸Þ¼¼Áö º¸µå¸¦ ¸¸µé°í °ü¸®Çϴµ¥ »ç¿ëµÇ´Â »ç¿ë CGI ½ºÅ©¸³Æ®ÀÌ´Ù.
CGIForum ¹öÀü 1.0Àº "thesection" Àμö·ÎÀÇ »ç¿ëÀÚ ÀԷ¿¡ ´ëÇØ º¸¾È»óÀÇ ÃæºÐÇÑ Ã¼Å©À» ÇÏÁö ¾Ê¾Æ Attacker°¡ ¿ø°ÝÀ¸·Î ¼­¹ö»óÀÇ µð·ºÅ丮µéÀ» µÚÁ® º¼ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. Attacker´Â "dot dot" ½ÃÄö½º (/../)¸¦ Æ÷ÇÔÇÑ URLÀ» ¸¸µé¾î http µ¥¸óÀÇ ±ÇÇÑ(root ȤÀº nobody)À» °¡Áö°í ¼­¹ö³»ÀÇ ÀÓÀÇÀÇ ÆÄÀϵéÀ» ÀÐÀ» ¼ö ÀÖ´Ù.

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Web Server
ÇØ°áÃ¥ CGIForumÀÇ ÃֽйöÀü(1.01ÀÌ»ó)À» ±¸Çؼ­ ¼³Ä¡Çϰųª /cgi-bin µð·ºÅ丮·Î ºÎÅÍ ±× CGI¸¦ »èÁ¦ÇØ¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2000-1171 (CVE)
°ü·Ã URL 1963 (SecurityFocus)
°ü·Ã URL 5553 (ISS)