A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDLImporter::InternReadFile_Quake1 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. It is possible to launch the attack on the local host. 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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
The product reads data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.310289 | technical description third party advisory vdb entry |
| https://vuldb.com/?ctiid.310289 | signature third party advisory permissions required vdb entry |
| https://vuldb.com/?submit.578005 | third party advisory vdb entry |
| https://github.com/assimp/assimp/issues/6172 | issue tracking exploit |
| https://github.com/assimp/assimp/issues/6128 | issue tracking |
| https://github.com/user-attachments/files/20208985/line-452-reproducer.zip | exploit |