CVE-2020-28975 describes a denial-of-service vulnerability in Libsvm v324, affecting products like scikit-learn 0.23.2. An attacker can trigger a segmentation fault by providing a crafted SVM model with an oversized _n_support array, though the scikit-learn vendor notes this requires violating API usage. With a CVSS score of 7.5 (High), this vulnerability is remotely exploitable with low complexity, leading to high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0.23.2, < 1.0.1CPE matchmatch criteria | cpe:2.3:a:scikit-learn:scikit-learn:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.