Is CVE-2023-33461 in the CISA KEV catalog?

No. CVE-2023-33461 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33461?

CVE-2023-33461 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2023-33461?

CVE-2023-33461 has an EPSS score of 0.41% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33461?

Upgrade iniparser on debian 13 to 4.1-7 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-33461

MEDIUM

5.5

CVSS v3

NVD

Description

iniparser v4.1 is vulnerable to NULL Pointer Dereference in function iniparser_getlongint which misses check NULL for function iniparser_getstring's return.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

iniparserDebian

Fixed in:4.1-7CVE-2023-33461

iniparserUbuntu

Fixed in:4.1-4ubuntu4.1USN-6486-1

Fixed in:4.1-6ubuntu0.23.04.1USN-6486-1

Fixed in:4.1-6ubuntu0.23.10.1USN-6486-1

libiniparser1Ubuntu

Fixed in:4.1-4ubuntu4.1USN-6486-1

Fixed in:4.1-6ubuntu0.23.04.1USN-6486-1

Fixed in:4.1-6ubuntu0.23.10.1USN-6486-1

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

AvailabilityHigh

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

33rdpercentile

Low risk: more likely to be exploited than 33% of all known CVEs.

References

Exploit1

github.com

Third-Party Advisory2

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	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 2025-01-09.