CVE:CVE-2017-5647
CNNVD:CNNVD-201704-862
Apache Tomcat是美国阿帕奇（Apache）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。
Apache Tomcat中的pipelined请求的处理过程存在安全漏洞。攻击者可利用该漏洞读取其他请求的数据。以下版本受到影响：Apache Tomcat 9.0.0.M1版本至9.0.0.M18版本，8.5.0版本至8.5.12版本，8.0.0.RC1版本至8.0.42版本，7.0.0版本至7.0.76版本，6.0.0版本至6.0.52版本。
solution:Upgrade apache tomcat to a higher version than 6.0.0,6.0.1,6.0.2,6.0.3,6.0.4,6.0.5,6.0.6,6.0.7,6.0.8,6.0.9,6.0.10,6.0.11,6.0.12,6.0.13,6.0.14,6.0.15,6.0.16,6.0.17,6.0.18,6.0.19,6.0.20,6.0.21,6.0.22,6.0.23,6.0.24,6.0.25,6.0.26,6.0.27,6.0.28,6.0.29,6.0.30,6.0.31,6.0.32,6.0.33,6.0.34,6.0.35,6.0.36,6.0.37,6.0.38,6.0.39,6.0.40,6.0.41,6.0.42,6.0.43,6.0.44,6.0.45,6.0.46,6.0.47,6.0.48,6.0.49,6.0.50,6.0.51,6.0.52,7.0.0,7.0.1,7.0.2,7.0.3,7.0.4,7.0.5,7.0.6,7.0.7,7.0.8,7.0.9,7.0.10,7.0.11,7.0.12,7.0.13,7.0.14,7.0.15,7.0.16,7.0.17,7.0.18,7.0.19,7.0.20,7.0.21,7.0.22,7.0.23,7.0.24,7.0.25,7.0.26,7.0.27,7.0.28,7.0.29,7.0.30,7.0.31,7.0.32,7.0.33,7.0.34,7.0.35,7.0.36,7.0.37,7.0.38,7.0.39,7.0.40,7.0.41,7.0.42,7.0.43,7.0.44,7.0.45,7.0.46,7.0.47,7.0.48,7.0.49,7.0.50,7.0.51,7.0.52,7.0.53,7.0.54,7.0.55,7.0.56,7.0.57,7.0.58,7.0.59,7.0.60,7.0.61,7.0.62,7.0.63,7.0.64,7.0.65,7.0.66,7.0.67,7.0.68,7.0.69,7.0.70,7.0.71,7.0.72,7.0.73,7.0.74,7.0.75,7.0.76,8.0.0,8.0.0:rc1,8.0.1,8.0.2,8.0.3,8.0.4,8.0.5,8.0.6,8.0.7,8.0.8,8.0.9,8.0.10,8.0.11,8.0.12,8.0.13,8.0.14,8.0.15,8.0.16,8.0.17,8.0.18,8.0.19,8.0.20,8.0.21,8.0.22,8.0.23,8.0.24,8.0.25,8.0.26,8.0.27,8.0.28,8.0.29,8.0.30,8.0.31,8.0.32,8.0.33,8.0.34,8.0.35,8.0.36,8.0.37,8.0.38,8.0.39,8.0.40,8.0.41,8.0.42,8.5.0,8.5.1,8.5.2,8.5.3,8.5.4,8.5.5,8.5.6,8.5.7,8.5.8,8.5.9,8.5.10,8.5.11,8.5.12,9.0.0:m1,9.0.0:m10,9.0.0:m11,9.0.0:m12,9.0.0:m13,9.0.0:m14,9.0.0:m15,9.0.0:m16,9.0.0:m17,9.0.0:m18,9.0.0:m2,9.0.0:m3,9.0.0:m4,9.0.0:m5,9.0.0:m6,9.0.0:m7,9.0.0:m8,9.0.0:m9,and avoid the version 6.0.0,6.0.1,6.0.2,6.0.3,6.0.4,6.0.5,6.0.6,6.0.7,6.0.8,6.0.9,6.0.10,6.0.11,6.0.12,6.0.13,6.0.14,6.0.15,6.0.16,6.0.17,6.0.18,6.0.19,6.0.20,6.0.21,6.0.22,6.0.23,6.0.24,6.0.25,6.0.26,6.0.27,6.0.28,6.0.29,6.0.30,6.0.31,6.0.32,6.0.33,6.0.34,6.0.35,6.0.36,6.0.37,6.0.38,6.0.39,6.0.40,6.0.41,6.0.42,6.0.43,6.0.44,6.0.45,6.0.46,6.0.47,6.0.48,6.0.49,6.0.50,6.0.51,6.0.52,7.0.0,7.0.1,7.0.2,7.0.3,7.0.4,7.0.5,7.0.6,7.0.7,7.0.8,7.0.9,7.0.10,7.0.11,7.0.12,7.0.13,7.0.14,7.0.15,7.0.16,7.0.17,7.0.18,7.0.19,7.0.20,7.0.21,7.0.22,7.0.23,7.0.24,7.0.25,7.0.26,7.0.27,7.0.28,7.0.29,7.0.30,7.0.31,7.0.32,7.0.33,7.0.34,7.0.35,7.0.36,7.0.37,7.0.38,7.0.39,7.0.40,7.0.41,7.0.42,7.0.43,7.0.44,7.0.45,7.0.46,7.0.47,7.0.48,7.0.49,7.0.50,7.0.51,7.0.52,7.0.53,7.0.54,7.0.55,7.0.56,7.0.57,7.0.58,7.0.59,7.0.60,7.0.61,7.0.62,7.0.63,7.0.64,7.0.65,7.0.66,7.0.67,7.0.68,7.0.69,7.0.70,7.0.71,7.0.72,7.0.73,7.0.74,7.0.75,7.0.76,8.0.0,8.0.0:rc1,8.0.1,8.0.2,8.0.3,8.0.4,8.0.5,8.0.6,8.0.7,8.0.8,8.0.9,8.0.10,8.0.11,8.0.12,8.0.13,8.0.14,8.0.15,8.0.16,8.0.17,8.0.18,8.0.19,8.0.20,8.0.21,8.0.22,8.0.23,8.0.24,8.0.25,8.0.26,8.0.27,8.0.28,8.0.29,8.0.30,8.0.31,8.0.32,8.0.33,8.0.34,8.0.35,8.0.36,8.0.37,8.0.38,8.0.39,8.0.40,8.0.41,8.0.42,8.5.0,8.5.1,8.5.2,8.5.3,8.5.4,8.5.5,8.5.6,8.5.7,8.5.8,8.5.9,8.5.10,8.5.11,8.5.12,9.0.0:m1,9.0.0:m10,9.0.0:m11,9.0.0:m12,9.0.0:m13,9.0.0:m14,9.0.0:m15,9.0.0:m16,9.0.0:m17,9.0.0:m18,9.0.0:m2,9.0.0:m3,9.0.0:m4,9.0.0:m5,9.0.0:m6,9.0.0:m7,9.0.0:m8,9.0.0:m9