Is CVE-2020-28975 in the CISA KEV catalog?

No. CVE-2020-28975 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-28975?

CVE-2020-28975 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-28975?

CVE-2020-28975 has an EPSS score of 3.43% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-28975?

Upgrade scikit-learn to 1.0.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-28975

HIGHEPSS 88th pctl

7.5

CVSS v3

NVD

Description

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.

How to fix

Remediation Available

scikit-learnNVD

Affected:>= 0.23.2, < 1.0.1Fixed in:1.0.1CVE-2020-28975derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

3.43%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch1

github.com

Exploit3

Third-Party Advisory2

Embed a live status badge for CVE-2020-28975

Markdown

[![CVE-2020-28975](https://tridentstack.com/cve/badge/CVE-2020-28975.svg)](https://tridentstack.com/cve/CVE-2020-28975)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-28975"><img src="https://tridentstack.com/cve/badge/CVE-2020-28975.svg" alt="CVE-2020-28975"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.