QID 980488

QID 980488: Java (maven) Security Update for org.java-websocket:Java-WebSocket (GHSA-gw55-jm4h-x339)

The Java-WebSocket Client does not perform hostname verification.

- This means that SSL certificates of other hosts are accepted as long as they are trusted. To exploit this vulnerability an attacker has to perform a man-in-the-middle (MITM) attack between a Java application using the Java-WebSocket Client and an WebSocket server it's connecting to.
- TLS normally protects users and systems against MITM attacks, it cannot if certificates from other trusted hosts are accepted by the client.

For more information see: CWE-297: Improper Validation of Certificate with Host Mismatch - https://cwe.mitre.org/data/definitions/297.html

## Important note

The OWASP Dependency-Check (https://jeremylong.github.io/DependencyCheck/index.html) may report that a dependency of your project is affected by this security vulnerability, but you don't use this lib.
This is caused by the fuzzy search in the OWASP implementation.
Check out this issue (https://github.com/TooTallNate/Java-WebSocket/issues/1019#issuecomment-628507934) for more information and a way to suppress the warning.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as Critical - 8.1 severity.
  • CVSS V2 rated as High - 6.8 severity.
  • Solution
    Customers are advised to refer to GHSA-gw55-jm4h-x339 for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 980488

    Software Advisories
    Advisory ID Software Component Link
    GHSA-gw55-jm4h-x339 org.java-websocket:Java-WebSocket URL Logo github.com/advisories/GHSA-gw55-jm4h-x339

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