Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1qanc1LXh4ajYtcGN2Nc4AAktO

scikit-learn Deserialization of Untrusted Data

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.

Permalink: https://github.com/advisories/GHSA-jjw5-xxj6-pcv5
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1qanc1LXh4ajYtcGN2Nc4AAktO
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: 5 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-jjw5-xxj6-pcv5, CVE-2020-13092
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-13092
• https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md
• https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations
• https://github.com/advisories/GHSA-jjw5-xxj6-pcv5

Repository: https://github.com/0FuzzingQ/vuln
Blast Radius: 50.5

Affected Packages