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Ãë¾àÁ¡ID 14038
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Æ÷Æ® 22
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù SSH
»ó¼¼¼³¸í LSH ¼­¹öÀÇ ¹è³Ê Á¤º¸¿¡ µû¸£¸é ÇØ´ç ¼­¹ö¿¡´Â ¼­ºñ½º °ÅºÎ Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. LSH´Â Unix ±â¹ÝÀÇ ¿î¿µÃ¼Á¦µéÀ» À§ÇÑ ¹«·á·Î »ç¿ë °¡´ÉÇÑ SSH(Secure Shell) ¹öÀü 2 ÇÁ·ÎÅäÄÝÀÇ ±¸ÇöÀÌ´Ù. LSH 2.0.1 ÀÌÀüÀÇ ¹öÀüµéÀº ¼­ºñ½º °ÅºÎ °ø°Ý¿¡ Ãë¾àÇÏ´Ù. ºñÁ¤»óÀûÀΠŰ ±³È¯ ¸Þ½ÃÁö¸¦ º¸³¿À¸·Î½á, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â ¿µÇâÀ» ¹Þ´Â ¾îÇø®ÄÉÀ̼ÇÀÌ ÀÀ´äÀ» ¸ØÃß°Ô Çϰųª Å©·¡½¬¸¦ ÀÏÀ¸Å°°Ô ÇÏ¿© ±Ã±ØÀûÀ¸·Î´Â Á¤»óÀûÀÎ »ç¿ëÀڵ鿡 ´ëÇÑ ¼­ºñ½º¸¦ °ÅºÎÇÏ°Ô ÇÒ ¼ö ÀÖ´Ù.

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

* Âü°í »çÀÌÆ®:
http://secunia.com/advisories/14609/
http://lists.lysator.liu.se/pipermail/lsh-bugs/2005q1/000328.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
LSH 2.0.1 ÀÌÀüÀÇ ¹öÀüµé
Linux Any version
Unix Any version
ÇØ°áÃ¥ LSH 2.0.1 ÀÌÀüÀÇ ¹öÀüµéÀÇ °æ¿ì:
´ÙÀ½ Lysator À¥ »çÀÌÆ®¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â LSHÀÇ °¡Àå ÃֽйöÀü(2.0.1 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù:
http://www.lysator.liu.se/~nisse/archive/lsh-2.0.1.tar.gz

-- ±×¸®°í --

LSH 2.0ÀÇ °æ¿ì:
Lysator Archive À¥ ÆäÀÌÁö¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â ÀÌ Ãë¾àÁ¡À» À§ÇÑ 2.0-2.0.1 ÆÐÄ¡¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù:
http://lists.lysator.liu.se/pipermail/lsh-bugs/2005q1/000328.html
°ü·Ã URL CVE-2005-0814 (CVE)
°ü·Ã URL 12829 (SecurityFocus)
°ü·Ã URL 19724 (ISS)