Is CVE-2023-1127 in the CISA KEV catalog?

No. CVE-2023-1127 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-1127?

CVE-2023-1127 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-1127?

CVE-2023-1127 has an EPSS score of 0.46% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1127?

Upgrade vim on debian 12 to 2:9.0.1378-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-1127

HIGH

7.8

CVSS v3

NVD

Description

Divide By Zero in GitHub repository vim/vim prior to 9.0.1367.

CWE-369

How to fix

Remediation Available

vimDebian

Fixed in:2:9.0.1378-1CVE-2023-1127

VimWindows application

Affected:9.0.1367Fixed in:9.0.1367Bram Moolenaar et al.

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.46%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Patch1

github.com

Exploit1

huntr.dev

Other references3

Related Vulnerabilities

Other CWE-369 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-0207	High	7.5	20%	-	Fix
CVE-2017-8537	Medium	5.5	17%	-	-
CVE-2017-8536	Medium	5.5	17%	-	-
CVE-2017-8535	Medium	5.5	17%	-	-
CVE-2007-2237	Medium	5.5	15%	-	-
CVE-2025-0317	High	7.5	13%	-	-

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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.