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OpenSSL ASN.1 ¶óÀ̺귯¸® ´ÙÁß Ãë¾àÁ¡ ¹ß°ß ³»¿ë°ú ÇØ°á¹æ¹ý
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OpenSSL ASN.1 ¶óÀ̺귯¸® ´ÙÁß Ãë¾àÁ¡ ¹ß°ß

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OpenSSLÀÇ Abstract Syntax Notation One(ASN.1) ¶óÀ̺귯¸®¿¡¼­ ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡ÀÌ ¹ß°ßµÇ¾ú´Ù. °ø°ÝÀÚ´Â ÀÌ Ãë¾àÁ¡À» ¾Ç¿ëÇÏ¿© ¼­ºñ½º °ÅºÎ °ø°Ý¿¡ ³ëÃâµÉ ¼ö ÀÖ°í ÃÖ¾ÇÀÇ °æ¿ì ½Ã½ºÅÛ ³»ºÎ¿¡¼­ÀÇ ÄÚµå ½ÇÇàÀÌ °¡´ÉÇϹǷΠÃֽйöÀüÀ¸·Î ¾÷±×·¹À̵å ÇÒ °ÍÀ» ±Ç°íÇÑ´Ù.

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ÇÁ·Î±×·¥ Ãë¾àÁ¡À» ÀÌ¿ëÇÑ ¹öÆÛ ¿À¹öÇ÷οì (Buffer Overflow)°ø°Ý

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0.9.7c°ú 0.9.6kÀÌÀü ¹öÀüÀÇ OpenSSL

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ASN.1 ¶óÀ̺귯¸®ÀÇ parsing °úÁ¤¿¡¼­ ¹ß»ýÇÑ ¿¡·¯´Â ¸Þ¸ð¸®»ó¿¡¼­ Stack Overflow¸¦ ÀÏÀ¸Å³ ¼ö ÀÖ°í À̸¦ ¾Ç¿ëÇÑ µ¥ÀÌÅͰ¡ À¯ÀԵǾúÀ» °æ¿ì ¼­ºñ½º °ÅºÎ °ø°ÝÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ÀÌ Ãë¾àÁ¡À» ÀÌ¿ëÇÏ¿© ¿ø°Ý¿¡¼­ÀÇ ÄÚµå ½ÇÇà °¡´É ¿©ºÎ´Â ¾ÆÁ÷ ¹àÇôÁöÁö ¾Ê¾ÒÀ¸³ª À̸¦ ¾Ç¿ëÇÑ ÀáÀçÀûÀÎ À§ÇùÀÇ »óȲ¿¡ ³ëÃâµÇ¾î ÀÖ´Â »óÅÂÀ̹ǷΠÃë¾àÇÑ ¹öÀüÀÇ °æ¿ì ¾ÈÀüÇÑ ¹öÀüÀ¸·Î ¾÷±×·¹À̵å ÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù.

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OPenSSLÀÌ ¼³Ä¡µÈ ½Ã½ºÅÛÀº OpenSSL 0.9.7c ¶Ç´Â OpenSSL 0.9.6k·Î ¾÷±×·¹À̵åÇϰųª º¥´õ¿¡¼­ Á¦°øÇÏ´Â ÆÐÄ¡¸¦ Àû¿ëÇÏ¿©¾ß ÇÑ´Ù.

* OpenSSL¿¡¼­ Á¦°øÇÏ´Â ÃֽŠ¼Ò½º ´Ù¿î·Îµå¸¦ À§ÇÑ URLÀº ¾Æ·¡¿Í °°´Ù.
http://www.openssl.org/source/


* º¥´õ¿¡¼­ Á¦°øÇÏ´Â ÆÐÄ¡ Á¤º¸´Â ¾Æ·¡ÀÇ URLÀ» ÂüÁ¶Çϱ⠹ٶõ´Ù.

Cisco
http://www.cisco.com/warp/public/707/cisco-sa-20030930-ssl.shtml


SGI
ftp://patches.sgi.com/support/free/security/advisories/20030904-01-P.asc


AIX
https://app-06.www.ibm.com/servers/resourcelink/lib03020.nsf/pages/securityalerts?OpenDocument&pathID=


Apple Computer Inc.
http://www.apple.com/support/


Novell
http://support.novell.com/security-alerts



Red Hat
Red Hat Enterprise Linux:
http://rhn.redhat.com/errata/RHSA-2003-293.html

Red Hat Linux 7.1, 7.2, 7.3, 8.0:
http://rhn.redhat.com/errata/RHSA-2003-291.html

Stronghold 4 cross-platform:
http://rhn.redhat.com/errata/RHSA-2003-290.html

Red Hat Linux 9:
http://rhn.redhat.com/errata/RHSA-2003-292.html

½Å¿µÃ¶ ´ÔÀÇ Linux ÃÖ½Å±Û [´õº¸±â]


   

 

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