CVE-2025-6120
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability classified as critical was found in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function read_meshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. 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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Open Asset Import Library | Assimp | 5.4.0 | affected |
| Open Asset Import Library | Assimp | 5.4.1 | affected |
| Open Asset Import Library | Assimp | 5.4.2 | affected |
| Open Asset Import Library | Assimp | 5.4.3 | affected |
Weaknesses
- CWE-122: Heap-based Buffer Overflow
- CWE-119: Memory Corruption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://vuldb.com/?id.312589
- https://vuldb.com/?ctiid.312589
- https://vuldb.com/?submit.591235
- https://github.com/assimp/assimp/issues/6220
- https://github.com/assimp/assimp/issues/6220#issuecomment-2945018579
- https://github.com/user-attachments/files/20605340/read_meshes_reproduce.tar.gz
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