VULNERABILITY INTELLIGENCE

CVE-2023-27560

CVSS score7.5 HIGH

EPSS probability0.81%

CISA KEVNot currently listed

Published2023-03-03

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields.