« Volver al listado

CVE-2019-4433

Estado: ModificadaAlta (8.2)—

IBM InfoSphere Global Name Management 5.0 y 6.0 e IBM InfoSphere Identity Insight 8.1 y 9.0 son vulnerables a un ataque de inyección de entidades externas XML (XXE) al procesar datos XML. Un atacante remoto podría aprovechar esta vulnerabilidad para exponer información confidencial o consumir recursos de memoria. ID de IBM X-Force: 162890.

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 — Infosphere Global Name ManagementIBM — Infosphere Identity Insight

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-4433",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "InfoSphere Identity Insight",
          "versions": [
            {
              "status": "affected",
              "version": "8.1"
            },
            {
              "status": "affected",
              "version": "9.0"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "InfoSphere Global Name Management",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            },
            {
              "status": "affected",
              "version": "6.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-08-20T19:15:16.793",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/162890",
      "tags": [
        "Broken Link",
        "VDB Entry"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10958079",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10958081",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/162890",
      "tags": [
        "Broken Link",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10958079",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10958081",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM InfoSphere Global Name Management 5.0 and 6.0 and IBM InfoSphere Identity Insight 8.1 and 9.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 162890."
    },
    {
      "lang": "es",
      "value": "IBM InfoSphere Global Name Management 5.0 y 6.0 e IBM InfoSphere Identity Insight 8.1 y 9.0 son vulnerables a un ataque de inyección de entidades externas XML (XXE) al procesar datos XML. Un atacante remoto podría aprovechar esta vulnerabilidad para exponer información confidencial o consumir recursos de memoria. ID de IBM X-Force: 162890."
    }
  ],
  "lastModified": "2026-06-17T02:36:31.730",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:infosphere_global_name_management:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D350D86F-C1CF-4827-8B17-B4858C6C6AD1"
            },
            {
              "criteria": "cpe:2.3:a:ibm:infosphere_global_name_management:6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F5BA4B7E-017A-4E4C-86F6-67C5ED6293E3"
            },
            {
              "criteria": "cpe:2.3:a:ibm:infosphere_identity_insight:8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "01DA4DEF-B2F9-4441-B40A-626A0DB72847"
            },
            {
              "criteria": "cpe:2.3:a:ibm:infosphere_identity_insight:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9880D630-57BC-41A7-9A90-46DC7BA7721D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}