CVEvulnerability
CVE-2016-9122
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-03-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-284
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.
Affected configurations
• go-jose project go-jose (<= 1.0.3)
Related
Weakness · CWE (1)
- CWE-284 Improper Access Control weakness
References
- http://www.openwall.com/lists/oss-security/2016/11/03/1 Mailing List, Patch, Third Party Advisory
- https://github.com/square/go-jose/commit/2c5656adca9909843c4ff50acf1d2cf8f32da7e6 Issue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/169629 Permissions Required
- http://www.openwall.com/lists/oss-security/2016/11/03/1 Mailing List, Patch, Third Party Advisory
- https://github.com/square/go-jose/commit/2c5656adca9909843c4ff50acf1d2cf8f32da7e6 Issue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/169629 Permissions Required