Is CVE-2020-28626 in the CISA KEV catalog?

No. CVE-2020-28626 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-28626?

CVE-2020-28626 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2020-28626?

CVE-2020-28626 has an EPSS score of 2.26% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-28626?

Upgrade cgal on debian 11 to 5.2-3 or later.

CVE & CISA-KEV Catalog

CVE-2020-28626

HIGHEPSS 81th pctl

8.8

CVSS v3

NVD

Description

Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_facet() fh->incident_volume().

CWE-129 CWE-125Out-of-bounds Read

How to fix

Remediation Available

cgalDebian

Fixed in:5.2-3CVE-2020-28626

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.26%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Exploit1

talosintelligence.com

Third-Party Advisory1

lists.debian.org

Other references1

security.gentoo.org

Related Vulnerabilities

Other CWE-129 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-35592	Medium	6.3	51%	-	Fix
CVE-2021-35598	Medium	6.3	50%	-	Fix
CVE-2021-35594	Medium	6.3	50%	-	Fix
CVE-2014-6317	High	7.1	18%	-	-
CVE-2022-35737	High	7.5	18%	-	Fix
CVE-2023-40477	High	7.8	13%	-	Fix

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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.