id: PYSEC-2025-262
published: "2025-03-31T21:15:53.940Z"
modified: "2026-07-13T05:51:01.679734Z"
aliases:
- CVE-2025-3016
details: A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function Assimp::MDLImporter::ParseTextureColorData of the file code/AssetLib/MDL/MDLMaterialLoader.cpp of the component MDL File Handler. The manipulation of the argument mWidth/mHeight leads to resource consumption. The attack can be initiated remotely. Upgrading to version 6.0 is able to address this issue. The name of the patch is 5d2a7482312db2e866439a8c05a07ce1e718bed1. It is recommended to apply a patch to fix this issue.
affected:
- package:
    name: pyassimp
    ecosystem: PyPI
    purl: pkg:pypi/pyassimp
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - last_affected: 5.4.3
  versions:
  - "0.1"
  - "3.3"
  - 4.1.1
  - 4.1.2
  - 4.1.3
  - 4.1.4
  - 5.2.5
  ecosystem_specific: {}
references:
- type: ADVISORY
  url: https://vuldb.com/?id.302068
- type: ADVISORY
  url: https://vuldb.com/?submit.524593
- type: REPORT
  url: https://github.com/assimp/assimp/issues/6022
- type: REPORT
  url: https://vuldb.com/?ctiid.302068
- type: FIX
  url: https://github.com/assimp/assimp/commit/5d2a7482312db2e866439a8c05a07ce1e718bed1
- type: FIX
  url: https://github.com/assimp/assimp/pull/6046
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H