CVE-2022-38072

An improper array index validation vulnerability exists in the stl_fix_normal_directions functionality of ADMesh Master Commit 767a105 and v0.98.4. A specially-crafted stl file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Affected

ADMesh · Slic3r · libslic3r

CVSS v3.1 NVD

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

CVSS v3.1 CISCO

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS

1.06% chance of exploitation in the next 30 days, 64th percentile

Published

2023-04-03

Updated

2025-02-11

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1594

Security advisories

• advisories/GHSA-v5hv-4pw3-q6h9
• admesh/admesh/commit/5fab257268a0ee6f832c18d72af89810a29fbd5f

References

• CVE Record
• NVD entry