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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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

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Configurations

Configuration 1 (hide)

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

Information

Published : 2020-05-15 12:15

Updated : 2020-05-19 12:05

NVD link : CVE-2020-13092

Mitre link : CVE-2020-13092

JSON object : View

CWE

CWE-502

Deserialization of Untrusted Data

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Products Affected

scikit-learn

scikit-learn

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