CVE-2016-9121
Critical
Description
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductGo-jose
PublishedMar 28, 2017
First seenMar 28, 2017
How to fix
Update
- gopkg.in/square/go-jose.v11.0.4 or later
- github.com/square/go-jose1.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| go-jose_project go-jose | v ≤ 1.0.3 | — |
| gopkg.in/square/go-jose.v1Go | v < 1.0.4 | 1.0.4 |
| github.com/square/go-joseGo | v < 1.0.4 | 1.0.4 |
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