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Ãë¾àÁ¡ID 21127
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í IIS ¼­¹ö¿¡ ¿¹Á¦ ÆÄÀϵéÀÎ "ExAir" ÆäÀÌÁöµéÀÌ Á¸ÀçÇÑ´Ù.
- /iissamples/exair/search/query.asp
- /iissamples/exair/search/advsearch.asp
- /iissamples/exair/search/search.asp

ÀÌ·¯ÇÑ ¿¹Á¦ ÆäÀÌÁöµé¿¡´Â ¼­ºñ½º °ÅºÎ °ø°ÝÀÌ Á¸ÀçÇÑ´Ù. ¸¸¾à ExAir active server pageµéÀÌ main ÆäÀÌÁö¸¦ ÅëÇÑ È£Ãâ¾øÀÌ Á÷Á¢ÀûÀ¸·Î È£ÃâµÈ´Ù¸é ±× ÆäÀÌÁöµéÀº DLLµéÀ» ¿Ã¹Ù¸£°Ô load ÇÏÁö ¸øÇÑ´Ù. °á°úÀûÀ¸·Î IIS ¼­¹ö´Â ÀÛµ¿ÀÌ ¸ØÃ߸鼭 CPU »ç¿ëÀ²À» 100 %·Î ¿Ã·Á ³õ´Â´Ù.

* Âü°í »çÀÌÆ®:
http://www.iss.net/security_center/static/2229.php
http://archives.neohapsis.com/archives/bugtraq/1999_1/0336.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Microsoft IIS Server
ÇØ°áÃ¥ ¿¹Á¦ IIS site ÆäÀÌÁöµéÀ» »èÁ¦ÇØ¾ß ÇÑ´Ù. (Windows NT Option Pack 4 Setup¿¡ ÀÚ¼¼ÇÑ ³»¿ëÀÌ ÀÖ´Ù)
°ü·Ã URL CVE-1999-0449 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)