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CVE-2019-1002100

Estado: ModificadaMedia (6.5)—

In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.

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 (2)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-1002100",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "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"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "josh@bress.net",
        "cvssData": {
          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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  },
  "affected": [
    {
      "source": "josh@bress.net",
      "affectedData": [
        {
          "vendor": "Kubernetes",
          "product": "Kubernetes",
          "versions": [
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              "version": "v1.0.x"
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            {
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              "version": "v1.2.x"
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            {
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              "version": "v1.3.x"
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            {
              "status": "affected",
              "version": "v1.4.x"
            },
            {
              "status": "affected",
              "version": "v1.5.x"
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            {
              "status": "affected",
              "version": "v1.6.x"
            },
            {
              "status": "affected",
              "version": "v1.7.x"
            },
            {
              "status": "affected",
              "version": "v1.8.x"
            },
            {
              "status": "affected",
              "version": "v1.9.x"
            },
            {
              "status": "affected",
              "version": "v1.10.x"
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            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "v1.11.8",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "v1.12.6",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "v1.13.4",
              "versionType": "custom"
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          ]
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      ]
    }
  ],
  "published": "2019-04-01T14:29:00.483",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/107290",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "josh@bress.net"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2019:1851",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "josh@bress.net"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2019:3239",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "josh@bress.net"
    },
    {
      "url": "https://github.com/kubernetes/kubernetes/issues/74534",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "source": "josh@bress.net"
    },
    {
      "url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g",
      "source": "josh@bress.net"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20190416-0002/",
      "tags": [
        "Third Party Advisory"
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      "source": "josh@bress.net"
    },
    {
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      "tags": [
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      "tags": [
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      "tags": [
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    },
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      "url": "https://github.com/kubernetes/kubernetes/issues/74534",
      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20190416-0002/",
      "tags": [
        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type \"json-patch\" (e.g. `kubectl patch --type json` or `\"Content-Type: application/json-patch+json\"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server."
    },
    {
      "lang": "es",
      "value": "En todas las versiones de Kubernetes anteriores a las v1.11.8, v1.12.6 y v1.13.4, los usuarios autorizados para realizar peticiones de parche en el servidor API de Kubernetes pueden enviar parches \"json-patch\" (p.ej., `kubectl patch --type json` o `\"Content-Type: application/json-patch+json\"`) especialmente manipulados que consumen recursos excesivos durante el procesamiento, conduciendo a una denegación de servicio (DoS) en el servidor API"
    }
  ],
  "lastModified": "2026-06-17T02:09:30.410",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "1.11.8"
            },
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              "matchCriteriaId": "60751439-CACB-49C0-A739-BE3203292E67",
              "versionEndExcluding": "1.12.6",
              "versionStartIncluding": "1.12.0"
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            },
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              "matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"
            }
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  "sourceIdentifier": "josh@bress.net"
}