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CVE-2004-0434

Status: ModifiedCritical (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

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Debian — Debian LinuxHeimdal Project — Heimdal

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2004-0434",
  "cveTags": [],
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  "published": "2004-07-07T04:00:00.000",
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      "description": [
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          "value": "CWE-131"
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      "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",
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}