{
  "id": "CVE-2018-2379",
  "sourceIdentifier": "cna@sap.com",
  "published": "2018-02-14T12:29:00.813",
  "lastModified": "2024-11-21T04:03:42.710",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."
    },
    {
      "lang": "es",
      "value": "En SAP HANA Extended Application Services 1.0, un usuario no autenticado podr\u00eda probar si un usuario determinado es v\u00e1lido evaluando los mensajes de error de un endpoint en concreto."
    }
  ],
  "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:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "baseScore": 4.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-209"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:sap:hana_extended_application_services:1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "F314AEB2-7F5C-4CD8-8DD5-359B75FCD9C5"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/",
      "source": "cna@sap.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2589129",
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required"
      ]
    },
    {
      "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2589129",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ]
    }
  ]
}