{
  "id": "CVE-2020-25459",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-06-16T21:15:07.713",
  "lastModified": "2024-11-21T05:17:59.533",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in function sync_tree in hetero_decision_tree_guest.py in WeBank FATE (Federated AI Technology Enabler) 0.1 through 1.4.2 allows attackers to read sensitive information during the training process of machine learning joint modeling."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en la funci\u00f3n sync_tree en el archivo hetero_decision_tree_guest.py en WeBank FATE (Federated AI Technology Enabler) versiones 0.1 hasta 1.4.2, permite a atacantes leer informaci\u00f3n confidencial durante el proceso de entrenamiento del modelado conjunto de aprendizaje autom\u00e1tico"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-668"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:webank:federated_ai_technology_enabler:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "0.1",
              "versionEndIncluding": "1.4.2",
              "matchCriteriaId": "54363CB1-9BC4-4040-AE2C-6756D12DAB91"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/FederatedAI/FATE/commit/6feccf6d752184a6f9365d56a76fe627983e7139",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/FederatedAI/FATE/commit/6feccf6d752184a6f9365d56a76fe627983e7139",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}