pysec-2020-107
Vulnerability from pysec
Published
2020-05-15 19:15
Modified
2020-05-19 19:05
Details

** DISPUTED ** 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.

Impacted products
Name purl
scikit-learn pkg:pypi/scikit-learn
Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "scikit-learn",
        "purl": "pkg:pypi/scikit-learn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.23.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9",
        "0.10",
        "0.11",
        "0.12",
        "0.12.1",
        "0.13",
        "0.13.1",
        "0.14a1",
        "0.14",
        "0.14.1",
        "0.15.0b1",
        "0.15.0b2",
        "0.15.0",
        "0.15.1",
        "0.15.2",
        "0.16b1",
        "0.16.0",
        "0.16.1",
        "0.17b1",
        "0.17",
        "0.17.1",
        "0.18rc2",
        "0.18",
        "0.18.1",
        "0.18.2",
        "0.19b2",
        "0.19.0",
        "0.19.1",
        "0.19.2",
        "0.20rc1",
        "0.20.0",
        "0.20.1",
        "0.20.2",
        "0.20.3",
        "0.20.4",
        "0.21rc2",
        "0.21.0",
        "0.21.1",
        "0.21.2",
        "0.21.3",
        "0.22rc2.post1",
        "0.22rc3",
        "0.22",
        "0.22.1",
        "0.22.2",
        "0.22.2.post1",
        "0.23.0rc1",
        "0.23.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-13092"
  ],
  "details": "** DISPUTED ** 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\u0027s responsibility to use the function in a secure manner.",
  "id": "PYSEC-2020-107",
  "modified": "2020-05-19T19:05:00Z",
  "published": "2020-05-15T19:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md"
    },
    {
      "type": "WEB",
      "url": "https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations"
    }
  ]
}


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