CVE-2016-9122
Signature validation bypass in gopkg.in/square/go-jose.v1
7.5
HIGH
CVSS 3.1
EPSS 0.31%
Description
go-jose before 1.0.4 suffers from multiple signatures exploitation. The go-jose library supports messages with multiple signatures. However, when validating a signed message the API did not indicate which signature was valid, which could potentially lead to confusion. For example, users of the library might mistakenly read protected header values from an attached signature that was different from the one originally validated.
How to fix CVE-2016-9122
To remediate CVE-2016-9122, upgrade the affected package to a fixed version below.
- —upgrade to 1.0.5-1 or later
- —upgrade to 1.1.0 or later
- —upgrade to 1.1.0 or later
Is CVE-2016-9122 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.0.5-1
- from 0, < 1.1.0
- from 0, < 1.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |