A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been rated as critical. Affected by this issue is the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument src.entries leads to out-of-bounds read. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
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.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.300860 | vdb entry technical description |
| https://vuldb.com/?ctiid.300860 | signature permissions required |
| https://vuldb.com/?submit.517789 | third party advisory |
| https://github.com/assimp/assimp/issues/6017 | issue tracking |
| https://github.com/assimp/assimp/issues/6017#issue-2877374161 | issue tracking exploit |