# CVE-2018-25033: Out-of-bounds read in admesh

Source: https://junglewise.ai/threats/cve-2018-25033-out-of-bounds-read-in-admesh  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-08  
License: CC BY 4.0 with a link back

CVE-2018-25033 · Severity: low · CVSS 3.1 · Published 2022-05-08

ADMesh through 0.98.4 has a heap-based buffer over-read in stl_update_connects_remove_1 (called from stl_remove_degenerate) in connect.c in libadmesh.a.

Technologies: [admesh (PyPI)](https://junglewise.ai/threats/technologies/admesh). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2018-25033 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2018-25033 being exploited in the wild.

**How severe is CVE-2018-25033?** Low severity, with a CVSS score of 3.1, published 8 May 2022.

**Which products and versions are affected?** admesh (PyPI) ECOSYSTEM:introduced=0,fixed=0.98.5.

**Is there a fix for CVE-2018-25033?** Yes. admesh (PyPI): upgrade to 0.98.5 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2018-25033?** Check whether you run admesh (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- admesh (PyPI): upgrade to 0.98.5 or later

  ```sh
  pip install "admesh>=0.98.5"
  ```


## Affected products

- admesh (PyPI) ECOSYSTEM:introduced=0,fixed=0.98.5

## Identifiers

- CVE-2018-25033
- GHSA-5jrq-582v-9767
- PYSEC-2022-182

## Related threats

- [PYSEC-2026-5 - A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.](https://junglewise.ai/threats/cve-2026-2653-pysec-2026-5-a-security-flaw-has-been-discovered-in-admesh-up-to-0)
- [ADMesh improper array index validation](https://junglewise.ai/threats/cve-2022-38072-admesh-improper-array-index-validation)