CVE-2025-2591 | Open Asset Import Library Assimp 5.4.3 MDLLoader.cpp InternReadFile_Quake1 skinwidth/skinheight divide by zero (Issue 6009)
A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function MDLImporter::InternReadFile_Quake1 of the file code/AssetLib/MDL/MDLLoader.cpp. The manipulation of the argument skinwidth/skinheight leads to divide by zero.
This vulnerability was named CVE-2025-2591. The attack can be initiated remotely. Furthermore, there is an exploit available.
It is recommended to apply a patch to fix this issue.