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Ãë¾àÁ¡ID 29092
À§Çèµµ 40
Æ÷Æ® 23
ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù Telnet
»ó¼¼¼³¸í ÇØ´ç Alcatel ADSL ¸ðµ©¿¡´Â ÆÐ½º¿öµå°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾Ê´Ù.
Alcatel Asymmetric Digital Subscriber Line (ADSL) ¸ðµ©µéÀº ÆÐ½º¿öµå°¡ ¼³Á¤µÇÁö ¾ÊÀº ä Ãâ°íµÇ¾ú´Ù. ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Telnet À̳ª HTTP¸¦ ÀÌ¿ëÇÏ¿© Àåºñ¿¡ ´ëÇÑ Á¦¾î°¡ °¡´ÉÇÑ Àбâ ȤÀº ¾²±â ±ÇÇÑÀ» ¾òÀ» ¼ö ÀÖ´Ù. °ø°ÝÀÚ´Â ÀÌ Ãë¾àÁ¡À» ÀÌ¿ëÇÏ¿© ¸ðµ©¿¡ ´ëÇÑ ºñÀΰ¡µÈ ¾×¼¼½º¸¦ ¾ò¾î³»°í ¸ðµ©À» Àç¼³Á¤ÇÒ ¼ö ÀÖ´Ù. TELNET°ú HTTPÀÇ °æ¿ì, ÀÌ Ãë¾àÁ¡Àº °ø°ÝÀÚ¿¡°Ô Àåºñ ±¸¼º¿¡ ´ëÇÑ Àб⠱׸®°í ¾²±â ¾×¼¼½º¸¦ Çã¿ëÇØ ÁØ´Ù. FTP¿¡ À־ ÀÌ Ãë¾àÁ¡Àº °ø°ÝÀÚ°¡ ¿µÇâÀ» ¹Þ´Â ÀåºñÀÇ ÆÄÀÏ ±¸Á¶¸¦ ÀÐ¾î ³¾ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù.

* Âü°í »çÀÌÆ®:
http://www.cert.org/advisories/CA-2001-08.html
http://archives.neohapsis.com/archives/bugtraq/2001-04/0142.html
https://www.kb.cert.org/vuls/id/212088
http://security.sdsc.edu/self-help/alcatel/
http://security.sdsc.edu/self-help/alcatel/alcatel-bugs.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Alcatel ADSL Network Termination Device 1000
Alcatel Speed Touch ADSL modem Home
ÇØ°áÃ¥ ÆÐ½º¿öµå ¾ø´Â ¸ðµ©À¸·Î TelnetÇÑ ´ÙÀ½ Áï½Ã Alcatel ADSL ¸ðµ©¿¡ ÆÐ½º¿öµå¸¦ ¼³Á¤ÇÏ¿©¾ß ÇÑ´Ù.

º¸´Ù ÀÚ¼¼ÇÑ »çÇ׵鿡 ´ëÇØ¼­´Â Á¦Á¶»ç¿¡ ¹®ÀÇÇÑ´Ù.
°ü·Ã URL (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL 6335 (ISS)