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»ó¼¼¼³¸í ¿ø°Ý È£½ºÆ®¿¡ ¼³Ä¡µÈ Tomcat ¹öÀüÀº 9.0.36 ÀÌÀüÀÔ´Ï´Ù. µû¶ó¼­ fixed_in_apache_tomcat_9.0.36_security-9 ±Ç°í¿¡¼­ ÂüÁ¶ µÈ Ãë¾àÁ¡ÀÇ ¿µÇâÀ»¹Þ½À´Ï´Ù.

-Ư¼öÇÏ°Ô Á¶ÀÛµÈ HTTP / 2 ¿äû ½ÃÄö½º´Â ¸î ÃÊ µ¿¾È ³ôÀº CPU »ç¿ë·®À» À¯¹ßÇÒ ¼ö ÀÖ½À´Ï´Ù. µ¿½Ã HTTP / 2 ¿¬°á¿¡¼­ ÃæºÐÇÑ ¼öÀÇ ÀÌ·¯ÇÑ ¿äûÀÌ ÀÌ·ç¾îÁø °æ¿ì ¼­¹ö°¡ ÀÀ´äÇÏÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. (CVE-2020-11996)

* Âü°í »çÀÌÆ®:
https://github.com/apache/tomcat/commit/9a0231683a77e2957cea0fdee88b193b30b0c976
https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.36

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Apache Tomcat Server 9.0.36 ÀÌÀüÀÇ 9.0.x ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Apache Software Foundation À¥ »çÀÌÆ®ÀÎ http://tomcat.apache.org/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â Apache Tomcat ServerÀÇ °¡Àå ÃֽŠ¹öÀü(9.0.36 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2020-11996 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)