CVE-2026-50248
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-345
Verificación insuficiente de autenticidad de los datos
Fecha de publicación:
22/07/2026
Última modificación:
22/07/2026
Descripción
*** Pendiente de traducción *** In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, when an auth/rpz zone has a configured primary hostname that resolves to BOGUS A/AAAA, it is still considered as a possible XFR endpoint. A malicious actor that can spoof the hostname's A/AAAA record (no valid RRSIG required) becomes the zone's XFR primary and can replaces the entire zone/the resolver's entire response policy.
Impacto
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA



