CVE-2018-0032

Estado: ModificadaAlta (7.5)—

La recepción de un BGP UPDATE manipulado puede conducir al cierre inesperado y reinicio de un demonio de proceso de enrutamiento (RPD). La recepción repetida del mismo BGP UPDATE manipulado puede resultar en una condición de denegación de servicio (DoS) extendida para los dispositivos. Este problema solo afecta a las versiones específicas de Junos OS listadas en este advisory. Las versiones anteriores no se han visto afectadas por esta vulnerabilidad. Este BGP UPDATE manipulado no se propaga a otros peers BGP. Las versiones afectadas son Juniper Networks Junos OS: 16.1X65 en versiones anteriores a 16.1X65-D47; 17.2X75 en versiones anteriores a 17.2X75-D91, 17.2X75-D110; 17.3 en versiones anteriores a 17.3R1-S4, 17.3R2; 17.4 en versiones anteriores a 17.4R1-S3 y 17.4R2.

CVSS

Versión: 3.0
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.69%
Percentil entre todas las CVEs puntuadas: 76
Fecha de la puntuación: 8/10/2026

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)

Juniper — Junos

CWE

CWE-20

Referencias

JSON original (NVD)

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  "published": "2018-07-11T18:29:00.573",
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      "value": "The receipt of a crafted BGP UPDATE can lead to a routing process daemon (RPD) crash and restart. Repeated receipt of the same crafted BGP UPDATE can result in an extended denial of service condition for the device. This issue only affects the specific versions of Junos OS listed within this advisory. Earlier releases are unaffected by this vulnerability. This crafted BGP UPDATE does not propagate to other BGP peers. Affected releases are Juniper Networks Junos OS: 16.1X65 versions prior to 16.1X65-D47; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D110; 17.3 versions prior to 17.3R1-S4, 17.3R2; 17.4 versions prior to 17.4R1-S3, 17.4R2."
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