FKIE_CVE-2025-36128

Vulnerability from fkie_nvd - Published: 2025-10-16 17:15 - Updated: 2026-10-09 10:10
Summary
IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service.
Impacted products
Vendor Product Version
ibm mq 9.1.0.0
ibm mq 9.2.0.0
ibm mq 9.3.0
ibm mq 9.3.0.0
ibm mq 9.4.0
ibm mq 9.4.0.0
ibm aix -
ibm i -
linux linux_kernel -
microsoft windows -
oracle solaris -

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:mq:9.1.0:*:*:*:lts:*:*:*",
            "cpe:2.3:a:ibm:mq:9.2.0:*:*:*:lts:*:*:*",
            "cpe:2.3:a:ibm:mq:9.3.0:*:*:*:lts:*:*:*",
            "cpe:2.3:a:ibm:mq:9.4.0:*:*:*:lts:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "MQ",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "9.1"
            },
            {
              "status": "affected",
              "version": "9.2"
            },
            {
              "status": "affected",
              "version": "9.3"
            },
            {
              "status": "affected",
              "version": "9.4"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:mq:9.3.0:*:*:*:continuous_delivery:*:*:*",
            "cpe:2.3:a:ibm:mq:9.4.0:*:*:*:continuous_delivery:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "MQ",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "9.3"
            },
            {
              "status": "affected",
              "version": "9.4"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "2E9E3A1B-D35D-4029-835C-C27917C2ABD7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:lts:*:*:*",
              "matchCriteriaId": "AF700EBE-9E12-40AD-85B6-2B4C53514EC1",
              "vulnerable": true
            },
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              "matchCriteriaId": "89BDCCFD-C1DF-4E19-8597-DF87C56D7E09",
              "vulnerable": true
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              "matchCriteriaId": "574B92D2-A5C4-485F-AD8C-D82DC62CE5D1",
              "vulnerable": true
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              "matchCriteriaId": "FE929BED-85A5-42DB-AAA4-B3EB90A1231D",
              "vulnerable": true
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              "matchCriteriaId": "060C8A17-3897-4A14-AECF-2222313FC61B",
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            }
          ],
          "negate": false,
          "operator": "OR"
        },
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          "cpeMatch": [
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              "matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89",
              "vulnerable": false
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              "criteria": "cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C684FC45-C9BA-4EF0-BD06-BB289450DD21",
              "vulnerable": false
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          ],
          "negate": false,
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      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service."
    },
    {
      "lang": "es",
      "value": "IBM MQ 9.1, 9.2, 9.3, 9.4 LTS y 9.3, 9.4 CD es vulnerable a una denegaci\u00f3n de servicio, causada por una aplicaci\u00f3n incorrecta del tiempo de espera (timeout) en operaciones de lectura individuales. Al realizar ataques de tipo slowloris, un atacante remoto podr\u00eda explotar esta vulnerabilidad para causar una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2025-36128",
  "lastModified": "2026-10-09T10:10:00.193",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-36128",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-16T18:03:23.348860Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-16T17:15:33.547",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7244480"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}



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