CVE-2018-8034
high-risk
Published 2018-08-01
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.
Do I need to act?
!
11.7% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
References (82)
Third Party Advisory
http://www.securityfocus.com/bid/104895
Third Party Advisory
http://www.securitytracker.com/id/1041374
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0130
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0131
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0450
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0451
and 62 more references
62
/ 100
high-risk
Severity
26/34 · High
Exploitability
11/34 · Low
Exposure
25/34 · High