CVE-2023-0973

5.5 mediumEPSS 0.2%

Medium (5.5) in steptools ifcmesh library. EPSS 0.2% chance of exploitation in the next 30 days.

STEPTools v18SP1 ifcmesh library (v18.1) is affected due to a null pointer dereference, which could allow an attacker to deny application usage when reading a specially constructed file, resulting in an application crash.

Severity

CVSS 3.1

5.5 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2023-03-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

steptools:ifcmesh_library

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04

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