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CVE-2019-3866

Estado: ModificadaMedia (5.5)—

An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.

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 — Openstack-mistral

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-3866",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
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    "cvssMetricV31": [
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  "affected": [
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      "affectedData": [
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          "vendor": "[UNKNOWN]",
          "product": "openstack-mistral",
          "versions": [
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  "published": "2019-11-08T15:15:11.843",
  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3866",
      "tags": [
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-732"
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      "description": [
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          "value": "CWE-732"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information."
    },
    {
      "lang": "es",
      "value": "Se detectó una vulnerabilidad de exposición a la información donde los archivos de registro bajo la nube de openstack-mistral que contenían información de texto sin cifrar fueron hechos de tipo world readable. Un usuario del sistema malicioso podría explotar este fallo para acceder a información confidencial del usuario."
    }
  ],
  "lastModified": "2026-06-17T02:35:45.940",
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