CVE-2016-7037

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2016-7037
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7037.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-7037
Published
2017-01-23T21:59:02.487Z
Modified
2026-04-01T23:54:07.957298Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/emarref/jwt

Affected ranges

Type
GIT
Repo
https://github.com/emarref/jwt
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4069f6a70909449d0cd245145055d8bd2a3de1f0
Fixed
79f563750ff90dabd4fa677c4b4e5ec9ed52d9b4
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.2"
        }
    ]
}

Affected versions

0.*
0.0.1
0.1.0
0.1.1
1.*
1.0.0
1.0.1
1.0.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7037.json"