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CVE-2010-4022

Estado: ModificadaMedia (5)—

The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.

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)

MIT — Kerberos 5

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-4022",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-02-10T18:00:18.177",
  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html",
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    },
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    {
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      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process \"exits abnormally,\" which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La función do_standalone en  MIT krb5 KDC del demonio de propagación de la base de datos (kpropd) en Kerberos v1.7, v1.8 y v1.9, cuando se ejecuta en modo autónomo, no maneja adecuadamente cuando un proceso hijo en funcionamiento \"finaliza anormalmente\", lo que permite a atacantes remotos provocar una denegación de servicio (finalización de la escucha de procesos, sin nuevas conexiones y una falta de actualizaciones en el KVC esclavo) a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-16T23:24:00.073",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
            {
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              "matchCriteriaId": "86738633-C081-4440-9F75-A775D6DF2228"
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}