CVE-2009-4008
Estado: ModificadaMedia (5)—
Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.70%
- Percentil entre todas las CVEs puntuadas: 85
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-399
Referencias
- http://packages.debian.org/changelogs/pool/main/u/unbound/unbound_1.4.6-1/changelog
- http://unbound.nlnetlabs.nl/downloads/unbound-1.4.4.tar.gz
- http://www.debian.org/security/2011/dsa-2243
- http://packages.debian.org/changelogs/pool/main/u/unbound/unbound_1.4.6-1/changelog
- http://unbound.nlnetlabs.nl/downloads/unbound-1.4.4.tar.gz
- http://www.debian.org/security/2011/dsa-2243
JSON original (NVD)
Mostrar
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