Is CVE-2020-24372 in the CISA KEV catalog?

No. CVE-2020-24372 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-24372?

CVE-2020-24372 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-24372?

CVE-2020-24372 has an EPSS score of 1.47% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-24372?

Upgrade luajit on debian 11 to 2.1.0~beta3+dfsg-5.3+deb11u1 or later.

CVE & CISA-KEV Catalog

CVE-2020-24372

HIGHEPSS 71th pctl

7.5

CVSS v3

NVD

Description

LuaJIT through 2.1.0-beta3 has an out-of-bounds read in lj_err_run in lj_err.c.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

luajitDebian

Fixed in:2.1.0~beta3+dfsg-5.3+deb11u1CVE-2020-24372

Fixed in:2.1.0~beta3+git20210112+dfsg-2CVE-2020-24372

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

1.47%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Exploit1

github.com

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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 2025-11-03.