ALT-PU-2023-8283-1
Package python3-module-scikit-learn updated to version 1.3.0-alt2 for branch sisyphus_riscv64.
Closed vulnerabilities
Published: 2020-11-22
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-28975
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.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- http://packetstormsecurity.com/files/160281/SciKit-Learn-0.23.2-Denial-Of-Service.html
- http://packetstormsecurity.com/files/160281/SciKit-Learn-0.23.2-Denial-Of-Service.html
- 20201130 scikit-learn 0.23.2 Local Denial of Service
- 20201130 scikit-learn 0.23.2 Local Denial of Service
- https://github.com/cjlin1/libsvm/blob/9a3a9708926dec87d382c43b203f2ca19c2d56a0/svm.cpp#L2501
- https://github.com/cjlin1/libsvm/blob/9a3a9708926dec87d382c43b203f2ca19c2d56a0/svm.cpp#L2501
- https://github.com/scikit-learn/scikit-learn/commit/1bf13d567d3cd74854aa8343fd25b61dd768bb85
- https://github.com/scikit-learn/scikit-learn/commit/1bf13d567d3cd74854aa8343fd25b61dd768bb85
- https://github.com/scikit-learn/scikit-learn/issues/18891
- https://github.com/scikit-learn/scikit-learn/issues/18891
- GLSA-202301-03
- GLSA-202301-03
Closed bugs
Update to 1.3.1