CVE-2025-5169
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-5169
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | pyassimp | <=5.4.3 | |
References
- https://security-tracker.debian.org/tracker/CVE-2025-5169
- https://vuldb.com/?id.310257
- https://vuldb.com/?submit.578004
- https://github.com/assimp/assimp/issues/6128
- https://vuldb.com/?ctiid.310257
- https://github.com/assimp/assimp/issues/6171
- https://github.com/user-attachments/files/20208891/reproducer.zip
Verify integrity in audit chain (admin only). AS-IS.