Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Go-Jose Project | Go-Jose | <= 1.0.4 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/11/03/1Mailing ListPatchThird Party Advisory
- https://github.com/square/go-jose/commit/789a4c4bd4c118f7564954f441b29c153ccd6a9Issue TrackingPatchThird Party Advisory
- https://hackerone.com/reports/165170Permissions Required
- http://www.openwall.com/lists/oss-security/2016/11/03/1Mailing ListPatchThird Party Advisory
- https://github.com/square/go-jose/commit/789a4c4bd4c118f7564954f441b29c153ccd6a9Issue TrackingPatchThird Party Advisory
- https://hackerone.com/reports/165170Permissions Required
FAQ
What is CVE-2016-9123?
CVE-2016-9123 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 architecture...
How severe is CVE-2016-9123?
CVE-2016-9123 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-9123?
Check the references section above for vendor advisories and patch information. Affected products include: Go-Jose Project Go-Jose.