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CVE-2024-12678

Estado: AnalizadaMedia (6.5)—

Nomad Community and Nomad Enterprise ("Nomad") allocations are vulnerable to privilege escalation within a namespace through unredacted workload identity tokens. This vulnerability, identified as CVE-2024-12678, is fixed in Nomad Community Edition 1.9.4 and Nomad Enterprise 1.9.4, 1.8.8, and 1.7.16.

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)

Hashicorp — Nomad

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-12678",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-12678",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-12-20T17:07:58.479503Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@hashicorp.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@hashicorp.com",
      "affectedData": [
        {
          "repo": "https://github.com/hashicorp/nomad",
          "vendor": "HashiCorp",
          "product": "Nomad",
          "versions": [
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              "status": "affected",
              "version": "1.4.0",
              "lessThan": "1.9.4",
              "versionType": "semver"
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          ],
          "platforms": [
            "64 bit",
            "32 bit",
            "x86",
            "ARM",
            "MacOS",
            "Windows",
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          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://github.com/hashicorp/nomad",
          "vendor": "HashiCorp",
          "product": "Nomad Enterprise",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "1.8.8",
                  "status": "unaffected"
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                {
                  "at": "1.7.16",
                  "status": "unaffected"
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            "ARM",
            "MacOS",
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            "Linux"
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          "defaultStatus": "unaffected"
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  ],
  "published": "2024-12-20T02:15:05.500",
  "references": [
    {
      "url": "https://discuss.hashicorp.com/t/hcsec-2024-29-nomad-allocations-vulnerable-to-privilege-escalation-within-a-namespace-using-unredacted-workload-identity-token/72119",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@hashicorp.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@hashicorp.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-266"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nomad Community and Nomad Enterprise (\"Nomad\") allocations are vulnerable to privilege escalation within a namespace through unredacted workload identity tokens. This vulnerability, identified as CVE-2024-12678, is fixed in Nomad Community Edition 1.9.4 and Nomad Enterprise 1.9.4, 1.8.8, and 1.7.16."
    },
    {
      "lang": "es",
      "value": "Las asignaciones de Nomad Community y Nomad Enterprise (\"Nomad\") son vulnerables a la escalada de privilegios dentro de un espacio de nombres a través de tokens de identidad de carga de trabajo sin redactar. Esta vulnerabilidad, identificada como CVE-2024-12678, se solucionó en Nomad Community Edition 1.9.4 y Nomad Enterprise 1.9.4, 1.8.8 y 1.7.16."
    }
  ],
  "lastModified": "2026-06-17T07:00:16.017",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
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}