Vulnerability Description
A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::ParseSkinLump_3DGS_MDL7 of the file assimp/code/AssetLib/MDL/MDLMaterialLoader.cpp. The manipulation leads to out-of-bounds read. Attacking locally is a requirement. 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Assimp | Assimp | < 5.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/assimp/assimp/issues/6128Issue Tracking
- https://github.com/assimp/assimp/issues/6176ExploitIssue Tracking
- https://github.com/user-attachments/files/20209911/ParseSkinLump-reproducer.zipExploit
- https://vuldb.com/?ctiid.310293Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.310293Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.578013Third Party AdvisoryVDB Entry
- https://github.com/assimp/assimp/issues/6176ExploitIssue Tracking
FAQ
What is CVE-2025-5204?
CVE-2025-5204 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::ParseSkinLump_3DGS_MDL7 of the file assimp/code/AssetLib/MDL/...
How severe is CVE-2025-5204?
CVE-2025-5204 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-5204?
Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.