Ãë¾àÁ¡ID |
12025 |
À§Çèµµ |
40 |
Æ÷Æ® |
25 |
ÇÁ·ÎÅäÄÝ |
TCP |
ºÐ·ù |
SMTP |
»ó¼¼¼³¸í |
ÇØ´ç Lotus Domino ESMTP ¼ºñ½º´Â ±ä MAIL FROM ¸í·ÉÀ» ÅëÇÑ ¼ºñ½º °ÅºÎ °ø°Ý¿¡ Ãë¾àÇÏ´Ù. Lotus ESMTP ¼ºñ½º´Â ÅëÇÕ ¼Ö·ç¼ÇÀÎ Lotus Domino/Notes ¼¹ö ¼ÒÇÁÆ®¿þ¾î ÆÐŰÁö ¾È¿¡ Æ÷ÇԵǾî Á¦°øµÇ´Â ¸ÞÀÏ ¼¹ö ¼ºñ½ºÀÌ´Ù. ÀÌ ESMTP ¼ºñ½º¿¡´Â 'MAIL FROM' ¸í·ÉÀ» Çڵ鸵(handling)ÇÏ´Â ÄÚµå »ó¿¡ ÀûÀýÇÏ°Ô °æ°è üũ(bound check)°¡ µÇÁö ¾Ê´Â ¹öÆÛ°¡ Á¸ÀçÇÏ¿© ÀÌ·Î ÀÎÇÑ ¹öÆÛ ¿À¹öÇ÷οì(buffer overflow) Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. ÀÌ Ãë¾àÁ¡Àº 'RCTP TO', 'SAML FROM', 'SOML FROM' ¸í·ÉÀ» ÅëÇØ¼µµ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ Ãë¾àÁ¡µéÀº ¿ø°ÝÁö °ø°ÝÀÚ°¡ SMTP ¼¹ö¿¡ Á¢¼ÓÇÑ ÈÄ À§¿¡¼ ¿°ÅµÈ ¸í·É¾î¿¡ ´ÙÀ½°ú °°ÀÌ 4096 ¹®ÀÚ(4KB) ÀÌ»óÀ¸·Î ±¸¼ºµÈ ±ä ÀÎÀÚ¸¦ µ¡ºÙ¿© Àü´ÞÇÒ ¶§ ¹ß»ýÇÏ°Ô µÈ´Ù.
220 *SMTP* Lotus Domino Release ..... HELO domain.com 250 *SMTP* MAIL FROM: test@AAAAA......['A'*4096]......AAAAAA (long RCTP TO/SAML FROM/SOML FROM)
ÀÌ·¯ÇÑ ÇàÀ§´Â ´ë»ó ¼¹ö¿¡ ´ëÇØ ¿ø°ÝÀ¸·Î ¹öÆÛ ¿À¹öÇ÷οì(buffer overflow)¸¦ ¹ß»ý½Ãų ¼ö ÀÖÀ¸¸ç ¼¹ö¸¦ Å©·¡½¬(crash)½Ãų ¼ö ÀÖ´Ù. ¶ÇÇÑ, ¿ø°ÝÁö °ø°ÝÀÚµéÀÌ ¼¹ö »ó¿¡¼ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼öµµ ÀÖ´Ù. ¼¹ö°¡ Á¤»óÀûÀÎ µ¿ÀÛ»óÅ·Πº¹±¸µÇ±â À§Çؼ´Â ÀçºÎÆÃÀÌ ÇÊ¿äÇÏ´Ù.
* Âü°í »çÀÌÆ®: http://online.securityfocus.com/bid/1229
* ¿µÇâÀ» ¹Þ´Â Ç÷§Æûµé : Lotus Domino Enterprise Server 5.0.1/5.0.2/5.0.3 Lotus Domino Mail Server 5.0.1/5.0.2/5.0.3 |
ÇØ°áÃ¥ |
* "MAIL FROM" À» ÅëÇÑ ¼ºñ½º °ÅºÎ Ãë¾àÁ¡ÀÇ °æ¿ì: - Fix (SRP WAT4KKHUR) ¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù. - Fix (SRP WAT4KKHUR)°¡ Æ÷ÇԵǾî ÀÖ´Â 5.0.4 release ¹öÀü ÀÌ»óÀ¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
* "RCPT TO", "SAML FROM", "SOML FROM" À» ÅëÇÑ ¼ºñ½º °ÅºÎ Ãë¾àÁ¡ÀÇ °æ¿ì: - Fix (SPR JSHY4HEV9B) ¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù. - Fix (SPR JSHY4HEV9B)°¡ Æ÷ÇԵǾî ÀÖ´Â 5.0.5 release ¹öÀü ÀÌ»óÀ¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù. |
°ü·Ã URL |
CVE-2000-0452,CVE-2000-1046 (CVE) |
°ü·Ã URL |
(SecurityFocus) |
°ü·Ã URL |
(ISS) |
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