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  5. CVE-2022-43467

CVE-2022-43467: Open Babel has out-of-bounds write in PQS coord_file parser

July 1, 2026

A memory-safety vulnerability in Open Babel’s PQS parser allowed an out-of-bounds write when reading a crafted input file.

References

  • github.com/advisories/GHSA-f29h-2h58-48r7
  • github.com/openbabel/openbabel/commit/2a7d2cda8bd47daade2e555e34b69651a2e132ef
  • github.com/openbabel/openbabel/security/advisories/GHSA-f29h-2h58-48r7
  • nvd.nist.gov/vuln/detail/CVE-2022-43467
  • talosintelligence.com/vulnerability_reports/TALOS-2022-1671
  • www.talosintelligence.com/vulnerability_reports/TALOS-2022-1671

Code Behaviors & Features

Detect and mitigate CVE-2022-43467 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 3.2.0

Fixed versions

  • 3.2.0

Solution

Upgrade to version 3.2.0 or above.

Impact 7.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-787: Out-of-bounds Write

Source file

pypi/openbabel/CVE-2022-43467.yml

Spotted a mistake? Edit the file on GitLab.

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