VULNERABILITY INTELLIGENCE

CVE-2016-9122

CVSS score7.5 HIGH

EPSS probability1.97%

CISA KEVNot currently listed

Published2017-03-28

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

CWE-284: Improper Access Control

Primary references

support@hackerone.com — Mailing List, Patch, Third Party Advisory
support@hackerone.com — Issue Tracking, Patch, Third Party Advisory
support@hackerone.com — Permissions Required
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required