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Reactor Netty HttpServer 0.9.3 Improper Handling of Exceptional Conditions Vulnerability

Summary

Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.

Credit:

The information has been provided by Wojciech Kuranowski

The original article can be found at: https://tanzu.vmware.com/security/cve-2020-5403

Details

Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.

Vulnerable Systems:

Reactor Netty 0.9.3

Reactor Netty 0.9.4

CVE Information:

CVE-2020-5403

Disclosure Timeline:
Published Date:3/3/2020

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