CVE-2016-9121

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making it vulnerable to an invalid curve attack.

Date published : 2017-03-27

http://www.openwall.com/lists/oss-security/2016/11/03/1

https://github.com/square/go-jose/commit/c7581939a3656bb65e89d64da0a52364a33d2507