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»ó¼¼¼³¸í ÇØ´ç ViewCVS ¼ÒÇÁÆ®¿þ¾î¿¡´Â 'viewcvs.cgi' ½ºÅ©¸³Æ®¿¡ Cross-site Scripting Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.
ViewCVS ´Â CVS¿Í Subversion ¹öÀü Á¦¾î º¸°ü¼Ò(Repository)µéÀ» À§ÇÑ ÆÄÀ̽ã(python) ÇÁ·Î±×·¡¹Ö ¾ð¾î·Î Á¦ÀûµÈ À¥ ºê¶ó¿ìÀú ÀÎÅÍÆäÀ̽ºÀÌ´Ù. ViewCVS 0.9.2 ¿Í ±× ÀÌÀü ¹öÀüµé¿¡´Â ¾ÖÇø®ÄÉÀ̼ÇÀÌ 'viewcvs.cgi' ½ºÅ©¸³Æ®¸¦ ÅëÇØ Àü´ÞµÇ´Â »ç¿ëÀÚ ÀÔ·ÂÀ» ÀûÀýÈ÷ °Ë»çÇÏÁö ¸øÇÏ¿©, Cross-Site Scripting Ãë¾àÁ¡ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº 'cvsroot', 'sortby' ÆÄ¶ó¹ÌÅÍ¿¡ ¾ÇÀÇÀûÀÎ ½ºÅ©¸³Æ® Äڵ带 Æ÷ÇÔÇØ¼­, 'viewcvs.cgi' ½ºÅ©¸³Æ®¿¡ ´ëÇÑ Àß Á¶ÀÛµÈ URL ¸µÅ©¸¦ »ý¼ºÇϰí, ´ë»ó »ç¿ëÀÚ°¡ À̸¦ Ŭ¸¯Çϵµ·Ï À¯µµÇÑ´Ù. ÀÏ´Ü URL ¸µÅ©°¡ Ŭ¸¯µÇ¸é, »ðÀÔµÈ ÄÚµåµéÀº ´ë»ó »ç¿ëÀÚÀÇ À¥ ºê¶ó¿ìÀú¸¦ ÅëÇØ ½ÇÇàµÉ ¼ö ÀÖ´Ù. ¿ø°ÝÁö °ø°ÝÀÚµéÀº ÀÌ Ãë¾àÁ¡À» µµ¿ëÇÏ¿© »ç¿ëÀÚÀÇ ÄíŰ(cookie) ±â¹Ý ÀÎÁõ ½Å¿ë Á¤º¸µéÀ» ÈÉÄ¥ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://securitytracker.com/alerts/2002/May/1004328.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Greg Stein, ViewCVS 0.9.2 ¿Í ±× ÀÌÀü ¹öÀüµé
Linux ¸ðµç ¹öÀüµé
Unix ¸ðµç ¹öÀüµé
Microsoft Windows ¸ðµç ¹öÀüµé
ÇØ°áÃ¥ ´ÙÀ½ÀÇ BugTraq ¸ÞÀϸµ ¸®½ºÆ® 2002³â 5¿ù 19ÀÏ 12:32 AM ¿¡ °Ô½ÃµÈ, ÇØ´ç Ãë¾àÁ¡¿¡ °üÇÑ ÆÐÄ¡ Áß Çϳª¸¦ Àû¿ëÇÏ¿© ÇÑ´Ù:
http://archives.neohapsis.com/archives/bugtraq/2002-05/0161.html
°ü·Ã URL CVE-2002-0771 (CVE)
°ü·Ã URL 4818 (SecurityFocus)
°ü·Ã URL 9112 (ISS)