CVE-2018-8034

Impact:
Low
Public Date:
2018-07-22
CWE:
CWE-20
Bugzilla:
1607580: CVE-2018-8034 tomcat: host name verification missing in WebSocket client

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2018-8034 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Tomcat 6, and Red Hat products shipping it, are not affected by this CVE. Tomcat 7, 8, and 9, as well as Red Hat Products shipping them, are affected. Affected products, including Red Hat JBoss Web Server 3 and 5, Enterprise Application Server 6, and Fuse 7, may provide fixes for this issue in a future release.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 4.3
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity Impact Low
Availability Impact None

Affected Packages State

Platform Package State
Red Hat Software Collections for Red Hat Enterprise Linux rh-java-common-tomcat Not affected
Red Hat OpenShift Application Runtimes 1.0 springboot Affected
Red Hat JBoss Web Server 3 tomcat7 Affected
Red Hat JBoss Web Server 3 tomcat8 Affected
Red Hat JBoss Operations Network 3 jbossweb Will not fix
Red Hat JBoss Fuse Service Works 6 jbossweb Will not fix
Red Hat JBoss Fuse 7 tomcat Affected
Red Hat JBoss Fuse 6 tomcat Will not fix
Red Hat JBoss Enterprise SOA Platform 5 jbossweb Not affected
Red Hat JBoss EWS 5 tomcat Affected
Red Hat JBoss EWS 2 tomcat7 Will not fix
Red Hat JBoss EWS 2 tomcat6 Not affected
Red Hat JBoss EAP 6 jbossweb Affected
Red Hat JBoss EAP 5 jbossweb Not affected
Red Hat JBoss Data Virtualization 6 jbossweb Will not fix
Red Hat JBoss Data Grid 7 tomcat Not affected
Red Hat JBoss Data Grid 6 jbossweb Not affected
Red Hat JBoss BRMS 6 tomcat Not affected
Red Hat JBoss BRMS 5 jbossweb Not affected
Red Hat JBoss BPMS 6 tomcat Not affected
Red Hat Enterprise Linux 7 tomcat Affected
Red Hat Enterprise Linux 6 tomcat6 Not affected

Last Modified

CVE description copyright © 2017, The MITRE Corporation

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.