CVE-2025-5201: Open Asset Import Library Assimp LWOLoader.cpp CountVertsAndFacesLWO2 out-of-bounds
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function LWOImporter::CountVertsAndFacesLWO2 of the file assimp/code/AssetLib/LWO/LWOLoader.cpp. The manipulation leads to out-of-bounds read. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-5201?
CVE-2025-5201 has been classified as problematic due to its potential for an out-of-bounds read.
What software is affected by CVE-2025-5201?
CVE-2025-5201 affects Open Asset Import Library Assimp version 5.4.3.
How do I fix CVE-2025-5201?
To mitigate CVE-2025-5201, update Open Asset Import Library Assimp to the latest version where the vulnerability is patched.
What kind of attack is associated with CVE-2025-5201?
CVE-2025-5201 can be exploited through attacks that manipulate the LWOImporter function, leading to out-of-bounds read.
What function in Assimp is vulnerable in CVE-2025-5201?
The vulnerable function related to CVE-2025-5201 is LWOImporter::CountVertsAndFacesLWO2 located in LWOLoader.cpp.