CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2018-8034
High (7.5). EPSS 21% chance of exploitation in the next 30 days. Fixed in org.apache.tomcat.embed:tomcat-embed-core 7.0.90, 8.0.53, 8.5.32.
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.
Severity
- EPSS
- 21% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
- CWE
- CWE-295
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:tomcat
- canonical:ubuntu_linux
- debian:debian_linux
- oracle:retail_order_broker
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-46j3-r4pj-4835 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=9.0.0 <9.0.10 | 9.0.10 |
| GHSA-46j3-r4pj-4835 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=8.5.0 <8.5.32 | 8.5.32 |
| GHSA-46j3-r4pj-4835 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=8.0.0 <8.0.53 | 8.0.53 |
| GHSA-46j3-r4pj-4835 | Maven | org.apache.tomcat.embed:tomcat-embed-core | >=7.0.35 <7.0.90 | 7.0.90 |
References
- http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722091057.GA70283%40minotaur.apache.org%3E
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- http://www.securityfocus.com/bid/104895
- http://www.securitytracker.com/id/1041374
- https://access.redhat.com/errata/RHSA-2019:0130