Is CVE-2023-22652 in the CISA KEV catalog?

No. CVE-2023-22652 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-22652?

CVE-2023-22652 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2023-22652?

CVE-2023-22652 has an EPSS score of 0.64% (46th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-22652?

Upgrade libeconf on debian 11 to 0.3.8-1+deb11u1 or later. Fixes are available for 11 affected products.

CVE & CISA-KEV Catalog

CVE-2023-22652

LOW

3.3

CVSS v3

NVD

Description

A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files. This issue affects libeconf: before 0.5.2.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available

libeconfDebian

Fixed in:0.3.8-1+deb11u1CVE-2023-22652

Fixed in:0.5.1+dfsg1-1+deb12u1CVE-2023-22652

Fixed in:0.5.2+dfsg1-1CVE-2023-22652

libeconfRocky

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconfRed Hat / RHEL

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-debuginfoRocky

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-debuginfoRed Hat / RHEL

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-debugsourceRed Hat / RHEL

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-debugsourceRocky

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-utils-debuginfoRed Hat / RHEL

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconf-utils-debuginfoRocky

Fixed in:0:0.4.1-3.el9_2RHSA-2023:4347

libeconfUbuntu

Fixed in:0.3.8-1+deb11u1build0.22.04.1USN-8368-1

libeconf0Ubuntu

Fixed in:0.3.8-1+deb11u1build0.22.04.1USN-8368-1

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

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.64%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Vendor Advisory1

bugzilla.suse.com

Other references6

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0195	Medium	6.8	100%	-	Fix
CVE-2017-7269	Critical	9.8	100%	KEV	-
CVE-2019-11043	High	8.7	99%	KEV + Ransom	Fix
CVE-2011-4862	High	10.0	95%	-	Fix
CVE-2007-5659	High	7.8	94%	KEV	Fix
CVE-2022-3786	High	7.5	91%	-	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 2025-05-13.