CVE-2025-5169
Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_3DGS_MDL345 out-of-bounds
- State
- Published
- Severity
- 4.8 Medium
- Published
- May 26, 2025
- Updated
- May 28, 2025
- Reserved
- May 25, 2025
Description
A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::InternReadFile_3DGS_MDL345 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 3.0 | 3.3 Low | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 2.0 | 1.7 Low | AV:L/AC:L/Au:S/C:N/I:N/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
AssimpOpen Asset Import Library |
|
References
- VDB-310257 | Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_3DGS_MDL345 out-of-boundsvdb-entrytechnical-description
- VDB-310257 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #578004 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Readthird-party-advisory
- https://github.com/assimp/assimp/issues/6171issue-tracking
- https://github.com/assimp/assimp/issues/6128issue-tracking
- https://github.com/user-attachments/files/20208891/reproducer.zipexploit
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