CVE-2023-41633

MEDIUM EPSS 10.5%
Published Sep 1, 20232y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 1, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

Description

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

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
10.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
fossiescatdoc0.95any

References 2

  • gist.github.com https://gist.github.com/rycbar77/3da455382f88cfb6d6798572f34378bd
    Third Party Advisory
  • rycbar77.github.io https://rycbar77.github.io/2023/08/29/catdoc-0-95-nullptr-dereference/
    Broken Link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.