{
  "id": "CVE-2018-1669",
  "sourceIdentifier": "psirt@us.ibm.com",
  "published": "2018-09-25T15:29:01.237",
  "lastModified": "2019-10-09T23:38:51.243",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15, and 7.6.0.0 - 7.6.0.8 as well as IBM DataPower Gateway CD 7.7.0.0 - 7.7.1.2 are vulnerable to a 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: 144950."
    },
    {
      "lang": "es",
      "value": "IBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15 y 7.6.0.0 - 7.6.0.8, as\u00ed como IBM DataPower Gateway CD 7.7.0.0 - 7.7.1.2 son vulnerables a un ataque XEE (XML External Entity) al procesar datos XML. Un atacante remoto podr\u00eda explotar esta vulnerabilidad para exponer informaci\u00f3n sensible o consumir recursos de la memoria. IBM X-Force ID: 144950."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2
      },
      {
        "source": "psirt@us.ibm.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.5
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.1.0.0",
              "versionEndIncluding": "7.1.0.23",
              "matchCriteriaId": "69375372-AF42-4418-B158-1C77F189C98F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.2.0.0",
              "versionEndIncluding": "7.2.0.21",
              "matchCriteriaId": "0AC1AB57-FD0C-48E9-A7D0-187F4BC7BF4C"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.5.0.0",
              "versionEndIncluding": "7.5.0.16",
              "matchCriteriaId": "311319B3-E639-4E8F-821D-D015ABBE5BDD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.5.1.0",
              "versionEndIncluding": "7.5.1.15",
              "matchCriteriaId": "42D9086E-01CA-45A6-997F-4FEF06129563"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.5.2.0",
              "versionEndIncluding": "7.5.2.15",
              "matchCriteriaId": "E1532496-EB5E-4DD6-B036-2CB51CCF34C2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.6.0.0",
              "versionEndIncluding": "7.6.0.8",
              "matchCriteriaId": "0082AC99-D241-4250-9DCF-4149EB06E489"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:continuous_delivery:*:*:*",
              "versionStartIncluding": "7.7.0.0",
              "versionEndIncluding": "7.7.1.2",
              "matchCriteriaId": "53430850-E693-48AB-9E79-75227711EF91"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/144950",
      "source": "psirt@us.ibm.com",
      "tags": [
        "VDB Entry"
      ]
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10730489",
      "source": "psirt@us.ibm.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}