FKIE_CVE-2025-36136

Vulnerability from fkie_nvd - Published: 2025-11-07 19:16 - Updated: 2026-09-30 23:10
Severity
5.1 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions.
References
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/7250485Vendor Advisory
Impacted products
Vendor Product Version
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "Db2",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "11.5.9",
              "status": "affected",
              "version": "11.5.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "12.1.3",
              "status": "affected",
              "version": "12.1.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "ECAF5576-B4A5-4DB7-94F0-942F656F0461",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
              "matchCriteriaId": "B1E165E8-F11B-4F13-B54A-90D29CA2ABF8",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "727E2804-2D3D-4C31-A3E5-F99107D02A27",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "2AA1764B-CD82-4B33-B85B-27CA2F7C0ED5",
              "versionEndIncluding": "12.1.3",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
              "matchCriteriaId": "8F63D92C-AC19-4FB0-A605-08DC01875E7B",
              "versionEndIncluding": "12.1.3",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "E28DCDF3-EF5B-47D6-BD38-C98334B67BE4",
              "versionEndIncluding": "12.1.3",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a local user to cause a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions."
    },
    {
      "lang": "es",
      "value": "IBM Db2 11.5.0 hasta 11.5.9, y 12.1.0 hasta 12.1.3 para Linux, UNIX y Windows (incluye DB2 Connect servidor) podr\u00eda permitir a un usuario local causar una denegaci\u00f3n de servicio debido a que el script del monitor de la base de datos detecta incorrectamente que la instancia a\u00fan se est\u00e1 iniciando bajo condiciones espec\u00edficas."
    }
  ],
  "id": "CVE-2025-36136",
  "lastModified": "2026-09-30T23:10:00.237",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 3.6,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-36136",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-11-07T18:52:54.678980Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-11-07T19:16:24.557",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7250485"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}



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