A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as critical. Affected is the function SceneCombiner::MergeScenes of the file code/AssetLib/LWS/LWSLoader.cpp of the component LWS File Handler. The manipulation leads to out-of-bounds read. It is possible to launch the attack 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.300858 | vdb entry technical description |
| https://vuldb.com/?ctiid.300858 | permissions required signature |
| https://vuldb.com/?submit.517787 | third party advisory |
| https://github.com/assimp/assimp/issues/6014 | issue tracking |
| https://github.com/assimp/assimp/issues/6014#issue-2877372462 | issue tracking exploit |