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CVE-2020-29575

Estado: ModificadaCrítica (9.8)—

The official elixir Docker images before 1.8.0-alpine (Alpine specific) contain a blank password for a root user. Systems using the elixir Linux Docker container deployed by affected versions of the Docker image may allow a remote attacker to achieve root access with a blank password.

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)

Docker — Elixir Alpine Docker Image

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-29575",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-08T16:15:11.947",
  "references": [
    {
      "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-29575",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-29575",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The official elixir Docker images before 1.8.0-alpine (Alpine specific) contain a blank password for a root user. Systems using the elixir Linux Docker container deployed by affected versions of the Docker image may allow a remote attacker to achieve root access with a blank password."
    },
    {
      "lang": "es",
      "value": "Las imágenes oficiales de Docker elixir versiones anteriores a 1.8.0-alpine (específicas de Alpine), contienen una contraseña en blanco para un usuario root. Los sistemas que utilizan el contenedor de Docker Linux elixir implementado por las versiones afectadas de la imagen de Docker pueden permitir a un atacante remoto conseguir acceso root con una contraseña en blanco"
    }
  ],
  "lastModified": "2026-06-17T03:11:27.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:docker:elixir_alpine_docker_image:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "72B5AC07-5EF9-4205-9B81-C6062950E157",
              "versionEndExcluding": "1.8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}