var-202108-1786
Vulnerability from variot

In Eclipse Californium version 2.0.0 to 2.6.4 and 3.0.0-M1 to 3.0.0-M3, the certificate based (x509 and RPK) DTLS handshakes accidentally succeeds without verifying the server side's signature on the client side, if that signature is not included in the server's ServerKeyExchange. Eclipse Californium Exists in a digital signature verification vulnerability.Information may be tampered with. Eclipse Californium is a Java-based code library of the Eclipse Foundation that provides Coap back-end support for the Internet of Things. Eclipse Californium has a data forgery vulnerability. The following products and versions are affected: Eclipse Californium 2.0.0 to 2.6.4 versions, Eclipse Californium 3.0.0-M1 to 3.0.0-M3 versions

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