| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/square/go-jose | < 1.0.4 | 1.0.4 |
| gopkg.in/square/go-jose.v1 | < 1.0.4 | 1.0.4 |
| go-jose | ≤ 1.0.3 |
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.
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