CVE-2002-1490
Estado: ModificadaBaja (2.1)—
NetBSD 1.4 a la 1.6 beta permite a usuarios locales causar la Denegación de Servicios (DoS) mediante una serie de llamadas a TIOCSCTTY ioctl, lo cual provoca un desbordamiento de enteros en un contador, poniendo dicho contador a 0, liberando memoria que aún esta en uso por otros procesos.
CVSS
- Versión: 2.0
- Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 2.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.33%
- Percentil entre todas las CVEs puntuadas: 25
- Fecha de la puntuación: 9/10/2026
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
- NVD-CWE-Other
Referencias
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.asc
- http://www.iss.net/security_center/static/10115.php
- http://www.osvdb.org/7566
- http://www.securityfocus.com/bid/5722
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-007.txt.asc
- http://www.iss.net/security_center/static/10115.php
- http://www.osvdb.org/7566
- http://www.securityfocus.com/bid/5722
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T21:59:25.553",
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