CVE-2020-28975 – scikit-learn

Package

Manager: pip
Name: scikit-learn
Vulnerable Version: >=0.23.2 <1.0.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00168 pctl0.38369

Details

scikit-learn Denial of Service svm_predict_values in svm.cpp in Libsvm v324, as used in scikit-learn 0.23.2 and other products, allows attackers to cause a denial of service (segmentation fault) via a crafted model SVM (introduced via pickle, json, or any other model permanence standard) with a large value in the _n_support array. NOTE: the scikit-learn vendor's position is that the behavior can only occur if the library's API is violated by an application that changes a private attribute.

Metadata

Created: 2022-05-24T17:34:40Z
Modified: 2024-10-23T18:41:25Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jxfp-4rvq-9h9m/GHSA-jxfp-4rvq-9h9m.json
CWE IDs: []
Alternative ID: GHSA-jxfp-4rvq-9h9m
Finding: F002
Auto approve: 1