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Ãë¾àÁ¡ID 22668
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ÇÁ·ÎÅäÄÝ TCP
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»ó¼¼¼³¸í ¹è³ÊÁ¤º¸¿¡ µû¸£¸é ¿ø°ÝÀÇ À¥ ¼­¹ö¿¡´Â 0.9.8zf ÀÌÀüÀÇ OpenSSL ¹öÀüÀÌ ½ÇÇàµÇ°í ÀÖ´Ù. ÇØ´ç ¹öÀüÀº ´ÙÁß Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù.

- ec_asn1.c ÆÄÀÏÀÇ d2i_ECPrivateKey ÇÔ¼ö¿¡ Use-after-free ¿¡·¯°¡ Á¸ÀçÇÏ¿© ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0209)

- a_type.c ÆÄÀÏÀÇ ASN1_TYPE_cmp ÇÔ¼ö¿¡¼­ BOOLÇü ºñ±³¸¦ ¿Ã¹Ù¸£°Ô ¼öÇàÇÏÁö ¾Ê¾Æ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0286)

- tasn_dec.c ÆÄÀÏÀÇ ASN1_item_ex_d2i ÇÔ¼ö¿¡¼­ CHOICE¿Í ADB µ¥ÀÌÅÍ ±¸Á¶¸¦ ´Ù½Ã ÃʱâÈ­ ÇÏÁö ¾Ê¾Æ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0287)

- x509_req.c ÆÄÀÏÀÇ X509_to_X509_REQ ÇÔ¼ö¿¡¼­ ÀÎÁõÅ°¸¦ ¿Ã¹Ù¸£°Ô ó¸®ÇÏÁö ¸øÇØ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0288)

- PKCS#7 ÆÄ½Ì ½Ã ¿ÜºÎ ÄÜÅÙÃ÷ Á¤º¸°¡ ºüÁ®ÀÖ´Â °æ¿ì¸¦ ¿Ã¹Ù¸£°Ô ó¸®ÇÏÁö ¸øÇØ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0289)

- CLIENT-MASTER-KEY ¸Þ½ÃÁö¸¦ ¿Ã¹Ù¸£°Ô ó¸®ÇÏÁö ¸øÇÏ¿© SSLv2 ½ÇÇà ½Ã ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. (CVE-2015-0293)

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

* Âü°í »çÀÌÆ®:
https://www.openssl.org/news/secadv_20150319.txt

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
0.9.8zf ÀÌÀüÀÇ OpenSSL 0.9.8
ÇØ°áÃ¥ OpenSSL À¥ »çÀÌÆ®ÀÎ http://www.openssl.org/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â OpenSSLÀÇ °¡Àå ÃֽŠ¹öÀü(0.9.8zf ¶Ç´Â ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2015-0209,CVE-2015-0286,CVE-2015-0287,CVE-2015-0288,CVE-2015-0289,CVE-2015-0293,CVE-2016-0703,CVE-2016-0704 (CVE)
°ü·Ã URL 73225,73227,73231,73232,73237,73239 (SecurityFocus)
°ü·Ã URL (ISS)