UBUNTU-CVE-2024-25191

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Source
https://ubuntu.com/security/CVE-2024-25191
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-25191.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-25191
Upstream
Published
2024-02-08T17:15:00Z
Modified
2025-10-24T05:06:57Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

php-jwt 1.0.0 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.

References

Affected packages

Ubuntu:16.04:LTS / php-jwt

Package

Name
php-jwt
Purl
pkg:deb/ubuntu/php-jwt@3.0.0-1build1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.0.0-1
3.0.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-jwt",
            "binary_version": "3.0.0-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-25191.json"