ghsa-jjw5-xxj6-pcv5
Vulnerability from github
Published
2022-05-24 17:17
Modified
2024-10-22 17:21
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
scikit-learn Deserialization of Untrusted Data
Details

scikit-learn (aka sklearn) through 0.23.0 can unserialize and execute commands from an untrusted file that is passed to the joblib.load() function, if __reduce__ makes an os.system call. NOTE: third parties dispute this issue because the joblib.load() function is documented as unsafe and it is the user's responsibility to use the function in a secure manner.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "scikit-learn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.23.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-13092"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-22T22:55:41Z",
    "nvd_published_at": "2020-05-15T19:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "scikit-learn (aka sklearn) through 0.23.0 can unserialize and execute commands from an untrusted file that is passed to the `joblib.load()` function, if `__reduce__` makes an `os.system call`.\nNOTE: third parties dispute this issue because the joblib.load() function is documented as unsafe and it is the user\u0027s responsibility to use the function in a secure manner.",
  "id": "GHSA-jjw5-xxj6-pcv5",
  "modified": "2024-10-22T17:21:50Z",
  "published": "2022-05-24T17:17:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13092"
    },
    {
      "type": "WEB",
      "url": "https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/scikit-learn/PYSEC-2020-107.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/scikit-learn/scikit-learn"
    },
    {
      "type": "WEB",
      "url": "https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "scikit-learn Deserialization of Untrusted Data"
}


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