[CVE-2026-12246] NSD version 4.14.0 introduced a bug where a specially crafted APL RR, with an adflength larger than …

Descripción técnica

NSD version 4.14.0 introduced a bug where a specially crafted APL RR, with an adflength larger than permitted for the address family will overwrite the stack when the zone is written to disk, with a maximum of 111 attacker controlled bytes.

Puntuación CVSS

Score: 8.1/10 — Severidad: HIGH — Estado NIST: Analyzed

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

Productos afectados

Nsd — Nlnetlabs

Debilidades (CWE)

CWE-20, CWE-120

Fuente oficial

Publicado en NIST NVD.