References https://nvd.nist.gov/vuln/detail/CVE-2020-1956 https://www.cve.org/CVERecord?id=CVE-2020-1956 https://zhuanlan.zhihu.com/p/160150409 https://www.cnblogs.com/micr067/p/13944280.html https://rivers.chaitin.cn/blog/cq94abh0lnechd242rlg http://www.yaowendao.com/2020/06/08/Apache%20Kylin%20%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%20CVE-2020-1956%20POC%20%E5%88%86%E6%9E%90/ https://forum.90sec.com/t/topic/1068 https://lists.apache.org/thread/npo8mtv0qkbfdfz8yg9vhl2lg959q1zy https://github.com/b510/CVE-2020-1956 https://nsfocusglobal.com/apache-kylin-remote-code-execution-vulnerability-cve-2020-1956-threat-alert/
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