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CVE-2004-0434

Estado: ModificadaCrítica (9.8)—

k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is less than 2, which leads to a heap-based buffer overflow.

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 LinuxHeimdal Project — Heimdal

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2004-0434",
  "cveTags": [],
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          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
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  "published": "2004-07-07T04:00:00.000",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-131"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is less than 2, which leads to a heap-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "k5admind (kadmind) de Heimdal permite a atacantes remotos ejecutar código arbitrario mediante una petición de administración de Kerberos 4 con longitud de marco menor de 2, lo que conduce a un desbordameinte de búfer basado en el montón."
    }
  ],
  "lastModified": "2026-06-16T22:05:38.460",
  "configurations": [
    {
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        {
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}