tomcat-embed-core-9.0.31-CVE-2020-11996

请参见 TestHttp2Section51.java 的 testImplicitCloseLargeId 单元测试中的 PoC：https://github.com/rusakovichma/tomcat-embed-core-9.0.31-CVE-2020-11996/blob/master/test/org/apache/coyote/http2/TestHttp2Section51.java...