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CVE-2007-3278

Estado: ModificadaMedia (6.9)—

PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library (dblink) is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1.

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 (2)

Debian — Debian LinuxPostgresql — Postgresql

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-3278",
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        "cvssData": {
          "version": "2.0",
          "baseScore": 6.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2007-06-19T21:30:00.000",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "PostgreSQL 8.1 and probably later versions, when local trust authentication is enabled and the Database Link library (dblink) is installed, allows remote attackers to access arbitrary accounts and execute arbitrary SQL queries via a dblink host parameter that proxies the connection from 127.0.0.1."
    },
    {
      "lang": "es",
      "value": "PostgreSQL 8.1 y probablemente versiones posteriores, cuando la autenticación de confianza local está habilitada y la librería de enlace a base de datos (Database Link Library (dblink) está instalada, permite a atacantes remotos acceder a cuentas de su elección y ejecutar peticiones SQL mediante un parámetro host de dblink que hace de proxy de la conexión desde 127.0.0.1."
    }
  ],
  "lastModified": "2026-06-16T22:41:24.387",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "vendorComments": [
    {
      "comment": "Red Hat does not consider this do be a security issue.  dblink is disabled in default configuration of PostgreSQL packages as shipped with Red Hat Enterprise Linux versions 2.1, 3, 4 and 5, and it is a configuration decision whether to grant local users arbitrary access.\n\nFixes to correct this bug were included in PostgreSQL updates:\nhttp:rhn.redhat.comcveCVE-2007-3278.html\n",
      "lastModified": "2008-02-01T00:00:00",
      "organization": "Red Hat"
    }
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  "sourceIdentifier": "cve@mitre.org"
}