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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 9.0.0 | 9.0.10 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 8.5.0 | 8.5.32 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 8.0.0 | 8.0.53 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 7.0.35 | 7.0.90 | N/A |
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