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CVE-2014-8602

Estado: ModificadaMedia (4.3)—

iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.

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)

Canonical — Ubuntu LinuxDebian — Debian LinuxNlnetlabs — Unbound

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2014-8602",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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  "published": "2014-12-11T02:59:03.233",
  "references": [
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  "weaknesses": [
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      "description": [
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          "value": "CWE-399"
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  "descriptions": [
    {
      "lang": "en",
      "value": "iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals."
    },
    {
      "lang": "es",
      "value": "iterator.c en NLnet Labs Unbound anterior a 1.5.1 no limita el encadenamiento de la delegación, lo que permite a atacantes remotos causar una denegación de servicio (consumo de memoria y CPU) a través de un número grande o infinito de remisiones."
    }
  ],
  "lastModified": "2026-06-17T00:17:00.437",
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