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CVE-2019-4141

Estado: ModificadaMedia (6.5)—

IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-4141",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.6
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "MQ",
          "versions": [
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              "status": "affected",
              "version": "9.0.0.1"
            },
            {
              "status": "affected",
              "version": "8.0.0.1"
            },
            {
              "status": "affected",
              "version": "8.0.0.2"
            },
            {
              "status": "affected",
              "version": "8.0.0.3"
            },
            {
              "status": "affected",
              "version": "8.0.0.4"
            },
            {
              "status": "affected",
              "version": "8.0.0.5"
            },
            {
              "status": "affected",
              "version": "8.0.0.6"
            },
            {
              "status": "affected",
              "version": "8.0.0.7"
            },
            {
              "status": "affected",
              "version": "9.0.0.2"
            },
            {
              "status": "affected",
              "version": "7.5.0.1"
            },
            {
              "status": "affected",
              "version": "7.5.0.2"
            },
            {
              "status": "affected",
              "version": "7.5.0.3"
            },
            {
              "status": "affected",
              "version": "7.5.0.4"
            },
            {
              "status": "affected",
              "version": "7.5.0.5"
            },
            {
              "status": "affected",
              "version": "7.5.0.6"
            },
            {
              "status": "affected",
              "version": "7.5.0.7"
            },
            {
              "status": "affected",
              "version": "7.5.0.8"
            },
            {
              "status": "affected",
              "version": "8.0.0.8"
            },
            {
              "status": "affected",
              "version": "7.1.0.2"
            },
            {
              "status": "affected",
              "version": "7.1.0.3"
            },
            {
              "status": "affected",
              "version": "7.1.0.4"
            },
            {
              "status": "affected",
              "version": "7.1.0.5"
            },
            {
              "status": "affected",
              "version": "7.1.0.6"
            },
            {
              "status": "affected",
              "version": "7.1.0.7"
            },
            {
              "status": "affected",
              "version": "8.0.0.9"
            },
            {
              "status": "affected",
              "version": "9.0.0.3"
            },
            {
              "status": "affected",
              "version": "8.0.0.0"
            },
            {
              "status": "affected",
              "version": "8.0.0.10"
            },
            {
              "status": "affected",
              "version": "9.0.0.0"
            },
            {
              "status": "affected",
              "version": "9.0.0.4"
            },
            {
              "status": "affected",
              "version": "9.0.0.5"
            },
            {
              "status": "affected",
              "version": "9.1.0.0"
            },
            {
              "status": "affected",
              "version": "9.1.0.1"
            },
            {
              "status": "affected",
              "version": "9.1.1"
            },
            {
              "status": "affected",
              "version": "9.1.0.2"
            },
            {
              "status": "affected",
              "version": "9.1.2"
            },
            {
              "status": "affected",
              "version": "8.0.0.11"
            },
            {
              "status": "affected",
              "version": "9.0.0.6"
            },
            {
              "status": "affected",
              "version": "7.1.0.0"
            },
            {
              "status": "affected",
              "version": "7.1.0.8"
            },
            {
              "status": "affected",
              "version": "7.1.0.9"
            },
            {
              "status": "affected",
              "version": "7.5.0.0"
            },
            {
              "status": "affected",
              "version": "7.5.0.9"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-09-27T14:15:11.280",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/158337",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/876772",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/158337",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/876772",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337."
    },
    {
      "lang": "es",
      "value": "IBM MQ versiones 7.1.0.0 hasta 7.1.0.9, 7.5.0.0 hasta 7.5.0.9, 8.0.0.0 hasta 8.0.0.11, 9.0.0.0 hasta  9.0.0.6, 9.1.0.0 hasta 9.1.0.2 y 9.1.1 hasta 9.1.2, es vulnerable a un ataque de denegación de servicio causado por una pérdida de memoria en el código de clustering. ID de IBM X-Force: 158337."
    }
  ],
  "lastModified": "2026-06-17T02:36:11.423",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_mq:*:*:*:*:-:*:*:*",
              "vulnerable": true,
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  "sourceIdentifier": "psirt@us.ibm.com"
}