{"id":"CVE-2018-8034","published":"2018-08-01T18:00:00Z","modified":"2024-10-21T16:09:49Z","title":"The host name verification when using TLS with the WebSocket client was missing","vendor":"Apache","product":"Apache Tomcat","tier":"tail","description":{"text":"The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88.","provenance":"source","from":"CVE.org"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.21048,"percentile":0.97567,"provenance":"source"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"references":[{"url":"https://usn.ubuntu.com/3723-1/","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722091057.GA70283%40minotaur.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0451","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00047.html","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.debian.org/security/2018/dsa-4281","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.securitytracker.com/id/1041374","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://security.netapp.com/advisory/ntap-20180817-0001/","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0131","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0130","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0450","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00001.html","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/104895","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","tags":["x_refsource_MISC"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1160","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1162","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1159","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1161","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1529","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","tags":["x_refsource_MISC"]},{"url":"https://lists.apache.org/thread.html/ac51944aef91dd5006b8510b0bef337adaccfe962fb90e7af9c22db4%40%3Cissues.activemq.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2205","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","tags":["x_refsource_MISC"]},{"url":"https://access.redhat.com/errata/RHSA-2019:3892","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["x_refsource_MISC"]}],"priority":{"score":24.8,"factors":[{"name":"EPSS percentile","points":19.51},{"name":"CVSS severity","points":5.25}]},"vendorSlug":"apache","affectedVersions":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","versions":["9.0.0.M1 to 9.0.9","8.5.0 to 8.5.31","8.0.0.RC1 to 8.0.52","7.0.35 to 7.0.88"]}],"affected":[{"ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","vulnerableRanges":[">=9.0.0, <9.0.10",">=8.5.0, <8.5.32",">=8.0.0, <8.0.53",">=7.0.35, <7.0.90"],"patched":["9.0.10","8.5.32","8.0.53","7.0.90"],"from":["GHSA-46j3-r4pj-4835"],"provenance":"source"}],"euvd":{"id":"EUVD-2018-0496","exploited":false,"provenance":"source"},"lineage":{"packageHistory":[{"cve":"CVE-2018-1305","published":"2018-02-23","fixed":"9.0.5","kev":false},{"cve":"CVE-2018-1336","published":"2018-08-02","fixed":"9.0.8","kev":false,"link":{"from":"CVE-2018-1336","to":"CVE-2018-8034","relation":"successor","confidence":"low","kind":"sequence","orderedBy":"description","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"8.5.31","toFixed":"8.5.32","daysApart":-1}]}},{"cve":"CVE-2018-8014","published":"2018-05-16","fixed":"9.0.9","kev":false,"link":{"from":"CVE-2018-8014","to":"CVE-2018-8034","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"9.0.9","toFixed":"9.0.10","daysApart":77},{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"7.0.88","toFixed":"7.0.90","daysApart":77}]}},{"cve":"CVE-2018-8034","published":"2018-08-01","fixed":"9.0.10","kev":false},{"cve":"CVE-2018-8037","published":"2018-08-02","fixed":"9.0.10","kev":false},{"cve":"CVE-2018-11784","published":"2018-10-04","fixed":"9.0.12","kev":false,"link":{"from":"CVE-2018-8034","to":"CVE-2018-11784","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"7.0.90","toFixed":"7.0.91","daysApart":64}]}},{"cve":"CVE-2019-0199","published":"2019-04-10","fixed":"9.0.16","kev":false}],"package":"Maven:org.apache.tomcat.embed:tomcat-embed-core"}}