VULNERABILITY INTELLIGENCE

CVE-2023-52557

CVSS score7.5 HIGH

EPSS probability0.56%

CISA KEVNot currently listed

Published2024-03-01

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

In OpenBSD 7.3 before errata 016, npppd(8) could crash by a l2tp message which has an AVP (Attribute-Value Pair) with wrong length.