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CVE-2011-1378

Estado: ModificadaBaja (1.9)—

IBM WebSphere MQ 6.0 on OpenVMS, when the default rights of the MQM group are established, does not properly verify User Authorization File (UAF) data, which allows local users to kill listener processes and the command server via a control command.

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)

IBM — Websphere MQ

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-1378",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 1.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-11-26T03:57:45.617",
  "references": [
    {
      "url": "http://secunia.com/advisories/46837",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1IC78034",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71336",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/46837",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1IC78034",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71336",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM WebSphere MQ 6.0 on OpenVMS, when the default rights of the MQM group are established, does not properly verify User Authorization File (UAF) data, which allows local users to kill listener processes and the command server via a control command."
    },
    {
      "lang": "es",
      "value": "IBM WebSphere MQ v6.0 en OpenVMS, cuando los derechos por defecto del grupo de MQM están activados, no verifican correctamente el User Authorization File (UAF), que permite a usuarios locales a matar a los procesos de escucha y el servidor de comando a través de un comando de control."
    }
  ],
  "lastModified": "2026-06-16T23:29:14.497",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "cve@mitre.org"
}