CVE-2020-11050
Critical
Description
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.
SeverityCritical
CVSS9.0
Exploit probability—
ProductJava-websocket
PublishedMay 7, 2020
First seenMay 7, 2020
Weakness typeCWE-297CWE-297
How to fix
Update
- org.java-websocket:Java-WebSocket1.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| java-websocket_project java-websocket | v ≤ 1.4.1 | — |
| org.java-websocket:Java-WebSocketMaven | v < 1.5.0 | 1.5.0 |
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