| Ãë¾àÁ¡ID |
22189 |
| À§Çèµµ |
30 |
| Æ÷Æ® |
80, ... |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
WWW |
| »ó¼¼¼³¸í |
ÇØ´ç Apache mod_access_referer ¸ðµâÀÇ ¹öÀüÀº ¼ºñ½º°ÅºÎ °ø°Ý¿¡ Ãë¾àÇÏ´Ù. ApacheÀÇ mod_access_referer ¸ðµâÀº "Referer" HTTP Çì´õ¿¡ ±â¹ÝÇÏ¿© Á¢±ÙÁ¦¾î¸¦ Á¦°øÇØ ÁÖ´Â Apache HTTP ¼¹ö¸¦ À§ÇÑ ¸ðµâÀÌ´Ù. ÀÌ ¸ðµâÀº NULL Æ÷ÀÎÅÍ ¿ªÂüÁ¶ Ãë¾àÁ¡À» °¡Áö°í ÀÖ´Ù. ¿¹¸¦µé¾î, ´ÙÀ½°ú °°ÀÌ referer Çì´õ Çʵ带 »ç¿ëÇϸé ÀÌ ¹®Á¦°¡ ¾ß±âµÈ´Ù:
Referer: ://its-missing-http.com
ÀÌ NULL Æ÷ÀÎÅÍ ¿ªÂüÁ¶ Ãë¾àÁ¡À» ¾Ç¿ëÇϸé Ãë¾àÇÑ ½Ã½ºÅ۵鿡 ´ëÇÑ ¼ºñ½º°ÅºÎ °ø°Ý¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ À¥ ¼¹öÀÇ ¹è³ÊÁ¤º¸ ¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.
* Âü°í »çÀÌÆ®: http://www.securiteam.com/unixfocus/5ZP0O009PM.html http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0025.html
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû: mod_access_referer ¹öÀü 1.0.2 |
| ÇØ°áÃ¥ |
ÀÌ ¹®Á¦¿¡ ´ëÇÑ °£´ÜÇÑ ÆÐÄ¡¸¦ ´ÙÀ½ »çÀÌÆ®¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Ù: http://sourceforge.net/projects/accessreferer/ |
| °ü·Ã URL |
(CVE) |
| °ü·Ã URL |
(SecurityFocus) |
| °ü·Ã URL |
(ISS) |
|