CVE-2018-8034

Aliases:GHSA-46j3-r4pj-4835
Advisory lineage Upstream: 0 Downstream: 19
Modified
Published: 01 Aug 2018, 18:00
Last modified:21 Oct 2024, 16:09

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
7.5 HIGH
v3.1 (cve.org)
EPSS Score
13.34% MEDIUM
13% probability -7.45%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Aug 2018, 18:00
Published
Vulnerability first disclosed
21 Oct 2024, 16:09
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 13.34%• Percentile: 94%

Techniques & Countermeasures

  • CWE-295•Improper Certificate Validation

    The product does not validate, or incorrectly validates, a certificate.

Affected Systems

  • apache software foundation•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 | 7.0.35 to 7.0.88

  • Unknown•Tomcat

    ≥ 7.0.35, ≤ 7.0.88 | ≥ 8.0.0, ≤ 8.0.52 | ≥ 8.5.0, ≤ 8.5.31 | ≥ 9.0.1, ≤ 9.0.9 | 8.0.0:rc1 | 8.0.0:rc10 | 8.0.0:rc2 | 8.0.0:rc3 | 8.0.0:rc4 | 8.0.0:rc5 | 8.0.0:rc6 | 8.0.0:rc7 | 8.0.0:rc8 | 8.0.0:rc9 | 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

  • canonical•ubuntu_linux

    14.04 | 16.04

  • debian•debian_linux

    8.0 | 9.0

  • org.apache.tomcat.embed•tomcat-embed-core

    ≥ 9.0.0, < 9.0.10 | ≥ 8.5.0, < 8.5.32 | ≥ 8.0.0, < 8.0.53 | ≥ 7.0.35, < 7.0.90

  • oracle•retail_order_broker

    5.1 | 5.2 | 15.0

References (67)