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CVE-2002-1235

Estado: ModificadaAlta (10)—

The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.

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 (4)

Debian — Debian LinuxKTH — KTH Kerberos 4KTH — KTH Kerberos 5MIT — Kerberos 5

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2002-1235",
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          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
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        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
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    {
      "lang": "en",
      "value": "The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack."
    },
    {
      "lang": "es",
      "value": "La función kadm_ser en \r\nel demonio de administración de compatibildad de Kerberos v4 (kadmind4) en el MIT Kerberos 5 (krb5) krb5-1.2.6 y anteriores\r\nkadmind en KTH Kerberos 4 (eBones) anteriores a 1.2.1, y\r\nkadmind en KTH Kerberos 5 (Heimdal) anteriores a 0.5.1\r\n compilados con soporte de Kerberos 4, no verifica adecuadamente la longitud de un campo de petición, lo que permite a atacantes remotos ejecutar código arbitrario mediante un ataque de desbordamiento de búfer."
    }
  ],
  "lastModified": "2026-06-16T21:58:59.010",
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