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CVE-2022-38072: ADMesh improper array index validation

April 3, 2023 (updated November 22, 2024)

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.

References

  • github.com/admesh/admesh/commit/5fab257268a0ee6f832c18d72af89810a29fbd5f
  • github.com/admesh/python-admesh
  • github.com/advisories/GHSA-v5hv-4pw3-q6h9
  • github.com/pypa/advisory-database/tree/main/vulns/admesh/PYSEC-2023-263.yaml
  • nvd.nist.gov/vuln/detail/CVE-2022-38072
  • talosintelligence.com/vulnerability_reports/TALOS-2022-1594

Code Behaviors & Features

Detect and mitigate CVE-2022-38072 with GitLab Dependency Scanning

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Affected versions

All versions before 0.98.5

Fixed versions

  • 0.98.5

Solution

Upgrade to version 0.98.5 or above.

Impact 8.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-118: Incorrect Access of Indexable Resource ('Range Error')
  • CWE-129: Improper Validation of Array Index

Source file

pypi/admesh/CVE-2022-38072.yml

Spotted a mistake? Edit the file on GitLab.

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