CVE-2018-8014— Apache Tomcat CORS Filter 安全特征问题漏洞

一分钟漏洞结论

复制摘要 复制引用

影响对象

Apache Software Foundation Apache Tomcat

利用判断

存在公开或 AI PoC，应优先验证

建议动作

优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

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。CORS Filter是其中的一个提供跨源资源共享功能的组件。 Apache Tomcat中存在安全漏洞，该漏洞源于不安全的CORS过滤器默认设置。远程攻击者可利用该漏洞对系统发起攻击。以下版本受到影响：Apache Tomcat 9.0.0.M1版本至9.0.8版本，8.5.0版本至8.5.31版本，8.0.0.RC1版本至8.0.52版

CVE-2018-8014 影响 Apache Software Foundation Apache Tomcat。存在公开或 AI PoC，应优先验证。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。CORS Filter是其中的一个提供跨源资源共享功能的组件。 Apache Tomcat中存在安全漏洞，该漏洞源于不安全的CORS过滤器默认设置。远程攻击者可利用该漏洞对系统发起攻击。以下版 CVE-2018-8014 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2018-8014

一、 漏洞 CVE-2018-8014 基础信息

受影响产品

二、漏洞 CVE-2018-8014 的公开POC

三、漏洞 CVE-2018-8014 的情报信息

CVE-2018-8014 厂商安全公告 (14)

• https://security.netapp.com/advisory/ntap-20181018-0002/ x_refsource_CONFIRM
• https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISC
• http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html x_refsource_CONFIRM
• http://www.securityfocus.com/bid/104203 vdb-entry x_refsource_BID
• http://www.securitytracker.com/id/1041888 vdb-entry x_refsource_SECTRACK
• https://www.debian.org/security/2019/dsa-4596 vendor-advisory x_refsource_DEBIAN
• https://usn.ubuntu.com/3665-1/ vendor-advisory x_refsource_UBUNTU
• https://access.redhat.com/errata/RHSA-2018:2469 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2019:1529 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2018:2470 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2019:0451 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2019:2205 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2018:3768 vendor-advisory x_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2019:0450 vendor-advisory x_refsource_REDHAT

CVE-2018-8014 邮件列表归档 (20)

• https://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1%40%3Cannounce.tomcat.apache.org%3E x_refsource_CONFIRM
• https://seclists.org/bugtraq/2019/Dec/43 mailing-list x_refsource_BUGTRAQ
• https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.debian.org/debian-lts-announce/2019/08/msg00015.html mailing-list x_refsource_MLIST
• https://lists.debian.org/debian-lts-announce/2018/06/msg00008.html mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/ac51944aef91dd5006b8510b0bef337adaccfe962fb90e7af9c22db4%40%3Cissues.activemq.apache.org%3E mailing-list x_refsource_MLIST

CVE-2018-8014 其他参考 (3)

• http://tomcat.apache.org/security-9.html x_refsource_CONFIRM
• http://tomcat.apache.org/security-8.html x_refsource_CONFIRM
• http://tomcat.apache.org/security-7.html x_refsource_CONFIRM

• https://www.cve.org/CVERecord?id=CVE-2018-8014

IV. Related Vulnerabilities

V. Comments for CVE-2018-8014