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org.eclipse.jetty:jetty-server@11.0.0.beta2 vulnerabilities

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Direct Vulnerabilities

Known vulnerabilities in the org.eclipse.jetty:jetty-server package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Improper Validation of Syntactic Correctness of Input

org.eclipse.jetty:jetty-server is a lightweight highly scalable java based web server and servlet engine.

Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input via the HttpURI class due to insufficient validation on the authority segment of a URI. An attacker can manipulate the URI parsing to redirect requests or initiate server-side requests to unintended destinations by supplying malformed URIs that bypass validation checks.

Notes:

  1. This is only exploitable if the application uses decoded user data as encoded URIs in conjunction with the HttpURI class used directly;

  2. The Jetty usage of the HttpURI class is not vulnerable.

How to fix Improper Validation of Syntactic Correctness of Input?

Upgrade org.eclipse.jetty:jetty-server to version 12.0.12 or higher.

[,12.0.12)
  • M
HTTP Request Smuggling

org.eclipse.jetty:jetty-server is a lightweight highly scalable java based web server and servlet engine.

Affected versions of this package are vulnerable to HTTP Request Smuggling. If GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will not see any data but may inject data into the body of the subsequent request.

How to fix HTTP Request Smuggling?

Upgrade org.eclipse.jetty:jetty-server to version 9.4.35.v20201120, 10.0.0.beta3, 11.0.0.beta3 or higher.

[9.4.0.RC0,9.4.35.v20201120) [10.0.0.alpha0,10.0.0.beta3) [11.0.0.alpha0,11.0.0.beta3)
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