VDB
CVE-2025-5200
CVE-2025-5200
PUBLISHED
CVSS 4.800000190734863 MEDIUM
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.
EPSS 0.28% · 18.3th percentile
Risk Scores
CVSS 4.0
4.800000190734863
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score
0.28%
18.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| assimp | assimp | 0 |
| Open Asset Import Library | Assimp | 5.4.3 |
Timeline
- May 26, 2025 CVE Published
- May 26, 2025 PoC Published
- May 26, 2025 PoC Published
- May 27, 2025 EPSS Score
- May 28, 2025 CVE Updated
- Jun 7, 2025 EPSS Score
- Jun 19, 2025 EPSS Score
- Jun 30, 2025 EPSS Score
- Jul 12, 2025 EPSS Score
- Jul 23, 2025 EPSS Score
- Aug 3, 2025 EPSS Score
- Aug 15, 2025 EPSS Score
References
- https://github.com/assimp/assimp/issues/6172 discussion
- https://github.com/assimp/assimp/issues/6128 discussion
- VDB-310289 | Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 out-of-bounds vdb
- VDB-310289 | CTI Indicators (IOB, IOC, IOA) url
- Submit #578005 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read third-party-advisory
- https://github.com/user-attachments/files/20208985/line-452-reproducer.zip exploit
- https://nvd.nist.gov/vuln/detail/CVE-2025-5200 advisory