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CVE-2020-14336

Estado: ModificadaMedia (6.5)—

A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.

CVSS

Probabilidad de explotación (EPSS)

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)

Redhat — Openshift Container Platform

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-14336",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Openshift",
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  "published": "2021-06-02T12:15:08.807",
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        "Vendor Advisory"
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      "description": [
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          "value": "CWE-770"
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      "lang": "en",
      "value": "A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo en las Restricciones de Contexto de Seguridad (SCC), que permite a los pods diseñar paquetes de red personalizados. Este fallo permite a un atacante causar un ataque de Denegación de Servicio en un clúster de OpenShift Container Platform si pueden desplegar pods. La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema"
    }
  ],
  "lastModified": "2026-06-17T02:54:33.687",
  "configurations": [
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