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CVE-2012-3570

Estado: ModificadaMedia (5.7)—

Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.

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)

ISC — Dhcp

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-3570",
  "cveTags": [],
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          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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  "published": "2012-07-25T10:42:35.710",
  "references": [
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      "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00030.html",
      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
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      "tags": [
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          "value": "CWE-119"
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    },
    {
      "lang": "es",
      "value": "Un desbordamiento de búfer en ISC DHCP v4.2.x antes de v4.2.4-P1, cuando el modo DHCPv6 está habilitado, permite a atacantes remotos causar una denegación de servicio (fallo de segmentación y parada del demonio) a través de un parámetro \"identificador de cliente\" modificado para tal fin.\r\n"
    }
  ],
  "lastModified": "2026-06-16T23:43:29.810",
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