CVE-2023-41633

5.5 MEDIUM
Published: September 01, 2023 Modified: February 18, 2026
View on NVD

Description

Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/fileutil.c.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://gist.github.com/rycbar77/3da455382f88cfb6d6798572f34378bd
Source: cve@mitre.org
Third Party Advisory
https://rycbar77.github.io/2023/08/29/catdoc-0-95-nullptr-dereference/
Source: cve@mitre.org
Broken Link
https://gist.github.com/rycbar77/3da455382f88cfb6d6798572f34378bd
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://rycbar77.github.io/2023/08/29/catdoc-0-95-nullptr-dereference/
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.5 / 10.0
EPSS (Exploit Probability)
0.0%
7th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-476

Affected Vendors

fossies

Related CVEs

CVE-2026-32899 4.3
CVE-2026-32898 5.4
CVE-2026-32897 3.7
CVE-2026-32896 4.8
CVE-2026-32895 5.4