fkie_cve-2025-1000
Vulnerability from fkie_nvd
Published
2025-05-05 21:15
Modified
2025-05-13 19:42
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when connecting to a z/OS database due to improper handling of automatic client rerouting.
References
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/7232528Vendor Advisory
Impacted products
Vendor Product Version
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *
ibm db2 *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "A9058600-75B6-4228-9B77-C6DAF915F158",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
              "matchCriteriaId": "A7C9B6A1-749A-4388-AC61-318F79DB4519",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "C7DD6EFE-C2DA-42BC-931C-4C347F49BE72",
              "versionEndIncluding": "11.5.9",
              "versionStartIncluding": "11.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*",
              "matchCriteriaId": "685E5B9C-F82E-4BF5-84D2-709CA5FB7F3A",
              "versionEndIncluding": "12.1.1",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*",
              "matchCriteriaId": "41FD572B-97C2-4734-BCE7-2F9D59D38C22",
              "versionEndIncluding": "12.1.1",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "21C731C8-8712-4B60-852E-70B5EB61C43A",
              "versionEndIncluding": "12.1.1",
              "versionStartIncluding": "12.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 \n\ncould allow an authenticated user to cause a denial of service when connecting to a z/OS database due to improper handling of automatic client rerouting."
    },
    {
      "lang": "es",
      "value": "IBM Db2 para Linux, UNIX y Windows (incluye DB2 Connect Server) 11.5.0 a 11.5.9 y 12.1.0 a 12.1.1 podr\u00eda permitir que un usuario autenticado provoque una denegaci\u00f3n de servicio al conectarse a una base de datos z/OS debido a un manejo inadecuado del redireccionamiento autom\u00e1tico del cliente."
    }
  ],
  "id": "CVE-2025-1000",
  "lastModified": "2025-05-13T19:42:48.870",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-05-05T21:15:47.120",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7232528"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Primary"
    }
  ]
}


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