CVEvulnerability
CVE-2020-13092
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-05-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-502
Description
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
Affected configurations
• scikit-learn scikit-learn (<= 0.23.0)
Related
Weakness · CWE (1)
- CWE-502 Deserialization of Untrusted Data weakness
References
- https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md Exploit, Third Party Advisory
- https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations Third Party Advisory
- https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md Exploit, Third Party Advisory
- https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations Third Party Advisory