CVE-2018-8034

    Dashboard / Vulnerabilities / CVE-2018-8034

    CVE-2018-8034

    Published: 1 Aug 2018Last Modified: 8 Jul 2026

    Summary:

    Details: 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.

    References: http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722091057.GA70283%40minotaur.apache.org%3E, https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/ac51944aef91dd5006b8510b0bef337adaccfe962fb90e7af9c22db4%40%3Cissues.activemq.apache.org%3E, https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E, https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E, https://www.oracle.com/security-alerts/cpuapr2020.html, http://www.securityfocus.com/bid/104895, http://www.securitytracker.com/id/1041374, https://access.redhat.com/errata/RHSA-2019:0130, https://access.redhat.com/errata/RHSA-2019:0131, https://access.redhat.com/errata/RHSA-2019:0450, https://access.redhat.com/errata/RHSA-2019:0451, https://access.redhat.com/errata/RHSA-2019:1159, https://access.redhat.com/errata/RHSA-2019:1160, https://access.redhat.com/errata/RHSA-2019:1161, https://access.redhat.com/errata/RHSA-2019:1162, https://access.redhat.com/errata/RHSA-2019:1529, https://access.redhat.com/errata/RHSA-2019:2205, https://access.redhat.com/errata/RHSA-2019:3892, https://lists.debian.org/debian-lts-announce/2018/07/msg00047.html, https://lists.debian.org/debian-lts-announce/2018/09/msg00001.html, https://security.netapp.com/advisory/ntap-20180817-0001/, https://usn.ubuntu.com/3723-1/, https://www.debian.org/security/2018/dsa-4281, https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html, https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html, http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html, https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fec4a6d1d1f050401aec5c6a3bd0431850472d92
    Fixed -None

    Affected versions

    9.0.0-milestone1
    9.0.0-milestone10
    9.0.0-milestone11
    9.0.0-milestone12
    9.0.0-milestone13
    9.0.0-milestone14
    9.0.0-milestone15
    9.0.0-milestone16
    9.0.0-milestone17
    9.0.0-milestone18
    9.0.0-milestone19
    9.0.0-milestone2
    9.0.0-milestone20
    9.0.0-milestone21
    9.0.0-milestone22
    9.0.0-milestone23
    9.0.0-milestone24
    9.0.0-milestone25
    9.0.0-milestone26
    9.0.0-milestone27
    9.0.0-milestone3
    9.0.0-milestone4
    9.0.0-milestone5
    9.0.0-milestone6
    9.0.0-milestone7
    9.0.0-milestone8
    9.0.0-milestone9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High