CVE-2025-3196: Open Asset Import Library Assimp Malformed File MD2Loader.cpp InternReadFile stack-based overflow
First published: Fri Apr 04 2025(Updated: )
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD2Importer::InternReadFile in the library code/AssetLib/MD2/MD2Loader.cpp of the component Malformed File Handler. The manipulation of the argument Name leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Open Asset Import Library (Assimp) |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-3196?
CVE-2025-3196 is classified as a critical vulnerability.
How do I fix CVE-2025-3196?
To fix CVE-2025-3196, update to the latest version of Open Asset Import Library Assimp that addresses this vulnerability.
What component is affected by CVE-2025-3196?
CVE-2025-3196 affects the malformed file handler in the Assimp::MD2Importer::InternReadFile function.
What versions of Assimp are impacted by CVE-2025-3196?
CVE-2025-3196 specifically impacts version 5.4.3 of Open Asset Import Library Assimp.
What type of vulnerability is CVE-2025-3196?
CVE-2025-3196 is a vulnerability related to improper handling of malformed files.
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/weakness
- agent/references
- agent/description
- agent/type
- agent/first-publish-date
- agent/guess-ai
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- agent/author
- agent/severity
- agent/event
- collector/epss-latest
- source/FIRST
- agent/source
- agent/epss
- agent/tags
- vendor/open asset import library
- canonical/open asset import library (assimp)