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CVE-2014-6395

Estado: ModificadaAlta (7.5)—

Heap-based buffer overflow in the dissector_postgresql function in dissectors/ec_postgresql.c in Ettercap before 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a crafted password length value that is inconsistent with the actual length of the password.

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)

Ettercap-project — Ettercap

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-6395",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
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    }
  ],
  "published": "2014-12-19T15:59:06.033",
  "references": [
    {
      "url": "http://www.securityfocus.com/archive/1/534248/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/71689",
      "source": "cve@mitre.org"
    },
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      "url": "https://github.com/Ettercap/ettercap/commit/e3abe7d7585ecc420a7cab73313216613aadad5a",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201505-01",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/534248/100/0/threaded",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://www.obrela.com/home/security-labs/advisories/osi-advisory-osi-1402/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the dissector_postgresql function in dissectors/ec_postgresql.c in Ettercap before 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a crafted password length value that is inconsistent with the actual length of the password."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en memoria dinámica en la función dissector_postgresql en dissectors/ec_postgresql.c en Ettercap en versiones anteriores a 0.8.1 permite a atacantes remotos provocar una denegación de servicio o posiblemente ejecutar un código arbitrario a través de un valor de longitud de contraseña manipulado que es inconsistente con la longitud de contraseña actual."
    }
  ],
  "lastModified": "2026-06-17T00:13:01.260",
  "configurations": [
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              "versionEndIncluding": "0.8.0"
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}