CVE-2016-7037

EUVD-2016-7921
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
emarrefjwt
𝑥
≤ 1.0.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/95847
https://github.com/emarref/jwt/pull/20
https://github.com/emarref/jwt/releases/tag/1.0.3
http://www.securityfocus.com/bid/95847
https://github.com/emarref/jwt/pull/20
https://github.com/emarref/jwt/releases/tag/1.0.3