Homepage
About Snyk

Insufficient Hostname Verification Affecting org.apache.tomcat:tomcat-websocket package, versions [8.0.0-RC1,8.0.53) [8.5.0,8.5.32) [9.0.0.M1,9.0.10)

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    1.7% (89th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JAVA-ORGAPACHETOMCAT-1023362
  • published 24 Jul 2018
  • disclosed 22 Jul 2018
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 22 Jul 2018

CVE-2018-8034 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade org.apache.tomcat:tomcat.websocket to versions 7.0.90, 8.0.53,8.5.32, 9.0.10 or higher.

Overview

org.apache.tomcat:tomcat.websocket is an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies.

Affected versions of this package are vulnerable to Insufficient Hostname Verification. It did not verify if the hostname in the TLS certificate and the actual hostname of the remote host matched.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None