Description
go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.
Metrics
CVSS 3.0 7.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Go JOSE All versions before 1.0.5 | Go JOSE All versions before 1.0.5 |
References
- http://www.openwall.com/lists/oss-security/2016/11/03/1Mailing List, Patch, Third Party Advisory
- https://github.com/square/go-jose/commit/789a4c4bd4c118f7564954f441b29c153ccd6a96Issue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/165170Permissions Required
- http://www.openwall.com/lists/oss-security/2016/11/03/1Mailing List, Patch, Third Party Advisory
- https://github.com/square/go-jose/commit/789a4c4bd4c118f7564954f441b29c153ccd6a96Issue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/165170Permissions Required
Timeline
- Published
- Mar 28, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified