CVE-2020-1648
Estado: ModificadaAlta (7.5)—
On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific BGP packet can lead to a routing process daemon (RPD) crash and restart. This issue can occur even before the BGP session with the peer is established. Repeated receipt of this specific BGP packet can result in an extended Denial of Service (DoS) condition.
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This issue affects: Juniper Networks Junos OS: 18.2X75 versions starting from 18.2X75-D50.8, 18.2X75-D60 and later versions, prior to 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70; 19.4 versions 19.4R1 and 19.4R1-S1; 20.1 versions prior to 20.1R1-S2, 20.1R2. Juniper Networks Junos OS Evolved: 19.4-EVO versions prior to 19.4R2-S2-EVO; 20.1-EVO versions prior to 20.1R2-EVO. This issue does not affect: Juniper Networks Junos OS releases prior to 19.4R1. Juniper Networks Junos OS Evolved releases prior to 19.4R1-EVO.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/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: 1.28%
- Percentil entre todas las CVEs puntuadas: 69
- 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 (2)
CWE
- CWE-159, CWE-690
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
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"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
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"published": "2020-07-17T19:15:13.267",
"references": [
{
"url": "https://kb.juniper.net/JSA11035",
"tags": [
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"source": "sirt@juniper.net"
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{
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"tags": [
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"vulnStatus": "Modified",
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"value": "CWE-159"
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"descriptions": [
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"value": "On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific BGP packet can lead to a routing process daemon (RPD) crash and restart. This issue can occur even before the BGP session with the peer is established. Repeated receipt of this specific BGP packet can result in an extended Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 18.2X75 versions starting from 18.2X75-D50.8, 18.2X75-D60 and later versions, prior to 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70; 19.4 versions 19.4R1 and 19.4R1-S1; 20.1 versions prior to 20.1R1-S2, 20.1R2. Juniper Networks Junos OS Evolved: 19.4-EVO versions prior to 19.4R2-S2-EVO; 20.1-EVO versions prior to 20.1R2-EVO. This issue does not affect: Juniper Networks Junos OS releases prior to 19.4R1. Juniper Networks Junos OS Evolved releases prior to 19.4R1-EVO."
},
{
"lang": "es",
"value": "En los dispositivos Juniper Networks Junos OS y Junos OS Evolved, el procesamiento de un paquete BGP específico puede provocar el bloqueo y reinicio del demonio de proceso de enrutamiento (RPD). Este problema puede ocurrir incluso antes de que se establezca la sesión de BGP con el par. La recepción repetida de este paquete BGP específico puede dar lugar a una condición de Denegación de Servicio (DoS) extendida. Este problema afecta: Juniper Networks Junos OS: Versiones 18.2X75 a partir de 18.2X75-D50.8, 18.2X75-D60 y versiones posteriores, anteriores a la versión 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70; versiones 19.4 19.4R1 y 19.4R1-S1; versiones 20.1 anteriores a la versión 20.1R1-S2, 20.1R2. Evolución del SO Junos de Juniper Networks: Versiones 19.4-EVO anteriores a la versión Este problema no afecta: Versiones del SO Junos de Juniper Networks anteriores a la 19.4R1. Versiones evolucionadas del SO Junos de Juniper Networks anteriores a la versión 19.4R1-EVO"
}
],
"lastModified": "2026-06-17T03:02:06.690",
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