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CVE-2014-3639

Estado: ModificadaBaja (2.1)—

The dbus-daemon in D-Bus before 1.6.24 and 1.8.x before 1.8.8 does not properly close old connections, which allows local users to cause a denial of service (incomplete connection consumption and prevention of new connections) via a large number of incomplete connections.

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)

D-bus Project — D-busFreedesktop — DbusOpensuse — Opensuse

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-3639",
  "cveTags": [],
  "metrics": {
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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:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-09-22T15:55:08.123",
  "references": [
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      "url": "http://advisories.mageia.org/MGASA-2014-0395.html",
      "source": "secalert@redhat.com"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-399"
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      "lang": "en",
      "value": "The dbus-daemon in D-Bus before 1.6.24 and 1.8.x before 1.8.8 does not properly close old connections, which allows local users to cause a denial of service (incomplete connection consumption and prevention of new connections) via a large number of incomplete connections."
    },
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      "lang": "es",
      "value": "El demonio de dbus en D-Bus anterior a 1.6.24 y 1.8.x anterior a 1.8.8 no cierra debidamente conexiones antiguas, lo que permite a usuarios locales causar una denegación de servicio (conexiones consumo incompleto y prevención de nuevas conexiones) a través de un gran número de conexiones incompletas."
    }
  ],
  "lastModified": "2026-06-17T00:08:40.190",
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  "sourceIdentifier": "secalert@redhat.com"
}