CVE Vulnerability

CVE-2020-13092

** 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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:scikit-learn:scikit-learn:*:*:*:*:*:*:*:*
Information

Published : 2020-05-15 07:15

Updated : 2020-05-19 07:05

NVD link : CVE-2020-13092

Mitre link : CVE-2020-13092

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data