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CVE-2016-5404

Estado: ModificadaMedia (6.5)—

The cert_revoke command in FreeIPA does not check for the "revoke certificate" permission, which allows remote authenticated users to revoke arbitrary certificates by leveraging the "retrieve certificate" permission.

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 (3)

Fedoraproject — FedoraFreeipa — FreeipaOracle — Linux

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-5404",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "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
      }
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    "cvssMetricV30": [
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          "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"
        },
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  "affected": [
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      "affectedData": [
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          "versions": [
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  "published": "2016-09-07T20:59:01.623",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-284"
        }
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    {
      "lang": "en",
      "value": "The cert_revoke command in FreeIPA does not check for the \"revoke certificate\" permission, which allows remote authenticated users to revoke arbitrary certificates by leveraging the \"retrieve certificate\" permission."
    },
    {
      "lang": "es",
      "value": "El comando cert_revoke en FreeIPA no realiza comprobaciones para el permiso \"certificado de revocación\", lo que permite a usuarios remotos autenticados revocar certificados arbitrarios aprovechando el permiso \"certificado de recuperación\"."
    }
  ],
  "lastModified": "2026-06-17T00:49:21.030",
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}