PT-2023-13581 · Admesh · Admesh

Francesco Benvenuto · Published 2023-04-03 · Updated 2023-04-09 · CVE-2022-38072

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ADMesh versions 0.98.4 and Master Commit 767a105

Description An improper array index validation issue exists in the stl fix normal directions functionality, which can lead to a heap buffer overflow when a specially-crafted stl file is provided. This allows an attacker to trigger the issue by supplying a malicious file.

Recommendations For ADMesh version 0.98.4, update to a version that fixes the stl fix normal directions functionality issue. For ADMesh Master Commit 767a105, apply a patch or update that addresses the improper array index validation vulnerability in the stl fix normal directions functionality. As a temporary workaround, consider restricting the use of the stl fix normal directions functionality until a patch is available.

Exploit

Fix

Improper Validation of Array Index

Weakness Enumeration

CWE-129

CWE-118

Related Identifiers

CVE-2022-38072

GHSA-V5HV-4PW3-Q6H9

Affected Products

Admesh

References · 17

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1594 · Exploit
• https://github.com/admesh/admesh/commit/5fab257268a0ee6f832c18d72af89810a29fbd5f · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-38072 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-38072 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-38072 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-38072 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-38072 · Security Note
• https://osv.dev/vulnerability/GHSA-v5hv-4pw3-q6h9 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-38072 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-38072 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/admesh/PYSEC-2023-263.yaml · Note
• https://github.com/admesh/python-admesh · Note
• https://t.me/cvenotify/47834 · Telegram Post
• https://t.me/pentestingnews/34730 · Telegram Post
• https://t.me/cybersecuritytechnologies/8061 · Telegram Post