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»ó¼¼¼³¸í ÇØ´ç PostgreSQL ¼­¹öÀÇ ¹öÀü¿¡ µû¸£¸é ¼­¹ö´Â to_ascii() ÇÔ¼ö¿¡ ÀÖ´Â µÎ°³ÀÇ ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡µéÀ» °¡Áö°í ÀÖ´Ù. PostgreSQL Àº SQLÀÇ È®Àå ¼­ºê¼Â(subset)À» Áö¿øÇÏ´Â °´Ã¼-°ü°èÇü µ¥ÀÌÅͺ£À̽º °ü¸® ½Ã½ºÅÛ(DBMS) ·Î¼­ ¸ðµç ¼Ò½º°¡ °ø°³µÇ¾î ÀÖ´Â ¹«·á ¼ÒÇÁÆ®¿þ¾îÀÌ´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â µ¥ÀÌÅͺ£À̽º¿¡ Á¢¼ÓÀ» ¸ÎÀ½À¸·Î½á ÀÌ Ãë¾àÁ¡µéÀ» µµ¿ëÇÒ ¼ö ÀÖÀ¸¸ç ¿µÇâÀ» ¹Þ´Â ¼­ºñ½ºÀÇ ±ÇÇÑÀ¸·Î ½Ã½ºÅÛ »ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº ÀÌ Ãë¾àÁ¡À» Á¡°ËÇϱâ À§ÇØ ÇØ´ç PostgreSQL ¼­¹öÀÇ ¹öÀü Á¤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/6W0010K8VE.html
http://www.securitytracker.com/alerts/2003/Oct/1008022.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
PostgreSQL ¹öÀü 7.3.3 ÀÌÇÏ
Windows Any version
UNIX Any version
Linux Any version
ÇØ°áÃ¥ ´ÙÀ½ »çÀÌÆ®¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â PostgreSQLÀÇ °¡Àå ÃֽйöÀü (7.3.4 ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
ftp://ftp.postgresql.org/pub/

Mandrake LinuxÀÇ °æ¿ì:
´ÙÀ½ MandrakeSoft Security Advisory MDKSA-2003:102¸¦ ÂüÁ¶ÇÏ¿© °¡Àå ÃÖ½ÅÀÇ postgresql ÆÐŰÁö·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.mandriva.com/en/support/security/advisories/
°ü·Ã URL CVE-2003-0901 (CVE)
°ü·Ã URL 8741 (SecurityFocus)
°ü·Ã URL 13556 (ISS)