CVE-2020-11050

moderate-risk
Published 2020-05-07

In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0.

Do I need to act?

-
0.19% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.0/10 Critical
NETWORK / HIGH complexity

Affected Products (1)

Java-Websocket

Affected Vendors

Java-Websocket Project

References (2)

Third Party Advisory https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h...
Third Party Advisory https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h...
32
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal