English
¢¸¢· µÚ·Î
Ãë¾àÁ¡ID 22283
À§Çèµµ 30
Æ÷Æ® 80, ...
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù WWW
»ó¼¼¼³¸í ÇØ´ç Icecast ÇÁ·Î±×·¥ÀÇ ¹öÀü¿¡ µû¸£¸é, ÇÁ·Î±×·¥¿¡´Â µð·ºÅ丮 Ž»ö Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
Icecast ´Â Windows¿Í Unix °è¿­ ¿î¿µÃ¼Á¦ »ó¿¡¼­ µ¿ÀÛÇÏ´Â ¿ÀÇ ¼Ò½º mp3 ¹æ¼Û ÇÁ·Î±×·¥ÀÌ´Ù. Icecast 1.3.9 ¹öÀü°ú ±× ÀÌÀü ¹öÀüµéÀº ¿ø°ÝÁö °ø°ÝÀÚµéÀÌ À¥ ¼­¹ö »óÀÇ ÀÓÀÇÀÇ µð·ºÅ丮¸¦ Ž»öÇÒ ¼ö ÀÖµµ·Ï Çã¿ëÇÒ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº Çí»ç URL ÀÎÄÚµùµÈ dot dot ½ÃÄö½º "/%2E%2E/" ¸¦ Æ÷ÇÔÇØ¼­ Àß Á¶ÀÛµÈ URLÀ» ¼­¹ö¿¡ Àü´ÞÇÏ´Â ¹æ¹ýÀ¸·Î, À¥ ¼­¹ö »óÀÇ µð·ºÅ丮µéÀ» Ž»öÇϰųª ÀÓÀÇÀÇ ÆÄÀÏÀ» ÀÐÀ» ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ¿ø°ÝÁö IcecastÀÇ ¹öÀü Á¤º¸¸¸À» È®ÀÎÇÑ´Ù. µû¶ó¼­ °ÅÁþ ¾ç¼º¹ÝÀÀ(False Positive)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://www.osvdb.org/1883

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Icecast 1.3.9 ÀÌÇÏÀÇ ¹öÀüµé
Linux Any version
ÇØ°áÃ¥ ´ÙÀ½ Icecast À¥ »çÀÌÆ®·ÎºÎÅÍ ÇØ´ç Ãë¾àÁ¡ÀÌ ÇØ°áµÈ IcecastÀÇ °¡Àå ÃֽйöÀü(1.3.12 ¶Ç´Â ±× ÀÌÈÄ)À» ±¸ÇÏ¿© ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù: http://svn.xiph.org/releases/icecast/

Debian GNU/Linux 2.2ÀÇ °æ¿ì:
´ÙÀ½ Debian º¸¾È ±Ç°í¾È DSA-089-2À» ÂüÁ¶ÇÏ¿© icecastÀÇ °¡Àå ÃֽйöÀü(1.3.12-1 ¶Ç´Â ±× ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.debian.org/security/2001/dsa-089

Red Hat Powertools 7.0, 7.1ÀÇ °æ¿ì:
´ÙÀ½ Red Hat º¸¾È ±Ç°í¾È RHSA-2002:063-05À» ÂüÁ¶ÇÏ¿© icecastÀÇ °¡Àå ÃֽйöÀü(1.3.12-1 ¶Ç´Â ±× ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://rhn.redhat.com/errata/RHSA-2002-063.html

±âŸ:
ÇØ´ç Á¦Á¶¾÷ü¿¡ ¹®ÀÇÇÏ¿© ¾÷±×·¹À̵峪 ÆÐÄ¡ Á¤º¸¿¡ ´ëÇØ ¾Ë¾Æº»´Ù.
°ü·Ã URL CVE-2001-0784 (CVE)
°ü·Ã URL 2932 (SecurityFocus)
°ü·Ã URL 6752 (ISS)