CVEvulnerability
CVE-2016-7037
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-01-23
- 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-361
Description
The verify function in Encryption/Symmetric.php in Malcolm Fell jwt before 1.0.3 does not use a timing-safe function for hash comparison, which allows attackers to spoof signatures via a timing attack.
Affected configurations
• emarref jwt (<= 1.0.2)
Related
Weakness · not in database (1)
References
- http://www.securityfocus.com/bid/95847 www.securityfocus.com
- https://github.com/emarref/jwt/pull/20 Issue Tracking, Patch, Third Party Advisory
- https://github.com/emarref/jwt/releases/tag/1.0.3 Issue Tracking, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95847 www.securityfocus.com
- https://github.com/emarref/jwt/pull/20 Issue Tracking, Patch, Third Party Advisory
- https://github.com/emarref/jwt/releases/tag/1.0.3 Issue Tracking, Patch, Third Party Advisory