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CVE-2020-9301

Estado: ModificadaAlta (8.8)—

Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests.

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)

Linuxfoundation — Spinnaker

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-9301",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-report@netflix.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Netflix Spinnaker",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to version 1.23.4, 1.22.4 or 1.21.5"
            }
          ]
        }
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  ],
  "published": "2020-12-11T03:15:11.767",
  "references": [
    {
      "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security-report@netflix.com"
    },
    {
      "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests."
    },
    {
      "lang": "es",
      "value": "Nolan Ray de Apple Information Security identificó una vulnerabilidad de seguridad en Spinnaker, todas las versiones anteriores a la versión 1.23.4, 1.22.4 o 1.21.5. La vulnerabilidad se presenta dentro del manejo de expresiones SpEL que permite a un atacante leer y escribir archivos arbitrarios dentro del contenedor orca por medio de peticiones POST HTTP autenticadas"
    }
  ],
  "lastModified": "2026-06-17T03:27:43.787",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "1.21.5"
            },
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              "vulnerable": true,
              "matchCriteriaId": "D382D068-D2CA-4414-8F01-A4656510CA8C",
              "versionEndExcluding": "1.22.4",
              "versionStartIncluding": "1.22.0"
            },
            {
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              "versionEndExcluding": "1.23.4",
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          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "security-report@netflix.com"
}