{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0.1"
              },
              {
                "last_affected": "1.4.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "39348ff6642ba9632c354e48d724e0724b934f2b"
            },
            {
              "last_affected": "d7aafe6ce5faba0e70ba6bffc2d1fcfe22ba1329"
            }
          ],
          "repo": "https://github.com/FederatedAI/FATE",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6feccf6d752184a6f9365d56a76fe627983e7139"
            }
          ],
          "repo": "https://github.com/federatedai/fate",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "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.",
  "id": "CVE-2020-25459",
  "modified": "2026-03-13T21:55:07.256503973Z",
  "published": "2022-06-16T21:15:07.713Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/FederatedAI/FATE/commit/6feccf6d752184a6f9365d56a76fe627983e7139"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}