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CVE-2020-4325

Estado: ModificadaMedia (6.5)—

The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the thread pools that it creates to retrieve Global Teams information from the federated systems. As a consequence, the Java Virtual Machine can't recover the memory used by those thread pools, which leads to an OutOfMemory exception when the Process Federation Server Global Teams REST API is used extensively. IBM X-Force ID: 177596.

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)

IBM — Cloud PAK FOR AutomationIBM — Process Federation Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-4325",
  "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": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/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
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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  "affected": [
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      "affectedData": [
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          "vendor": "IBM",
          "product": "Process Federation Server",
          "versions": [
            {
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              "version": "18.0.0.1"
            },
            {
              "status": "affected",
              "version": "18.0.0.2"
            },
            {
              "status": "affected",
              "version": "19.0.0.1"
            },
            {
              "status": "affected",
              "version": "19.0.0.2"
            },
            {
              "status": "affected",
              "version": "19.0.0.3"
            }
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        },
        {
          "vendor": "IBM",
          "product": "Automation Workstream Services in Cloud Pak for Automation",
          "versions": [
            {
              "status": "affected",
              "version": "19.0.0.3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-04-02T15:15:17.843",
  "references": [
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177596",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6125403",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@us.ibm.com"
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    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177596",
      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://www.ibm.com/support/pages/node/6125403",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-404"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the thread pools that it creates to retrieve Global Teams information from the federated systems. As a consequence, the Java Virtual Machine can't recover the memory used by those thread pools, which leads to an OutOfMemory exception when the Process Federation Server Global Teams REST API is used extensively. IBM X-Force ID: 177596."
    },
    {
      "lang": "es",
      "value": "La API REST de Global Teams del IBM Process Federation Server versiones 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2 y 19.0.0.3, no cierra apropiadamente los grupos de subprocesos (hilos) que crea para recuperar la información de Global Teams desde los sistemas federados. Como consecuencia, la Java Virtual Machine no puede recuperar la memoria utilizada por esos grupos de subprocesos (hilos), lo que conlleva a una excepción OutOfMemory cuando la API REST de Global Teams del Process Federation Server es usado ampliamente. ID de IBM X-Force: 177596."
    }
  ],
  "lastModified": "2026-06-17T03:19:50.070",
  "configurations": [
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        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "19.0.0.3",
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            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "psirt@us.ibm.com"
}