GHSA-78H2-9FRX-2JM8 Go JOSE Panics in JWE decryption

Impact Decrypting a JSON Web Encryption JWE object will panic if the alg field indicates a key wrapping algorithm one ending in KW, with the exception of A128GCMKW, A192GCMKW, and A256GCMKW and the encryptedkey field is empty. The panic happens when cipher.KeyUnwrap in keywrap.go attempts to...