Vulnerability Description
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. 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/6174ExploitIssue Tracking
- https://github.com/user-attachments/files/20209236/reproducer.zipExploit
- https://vuldb.com/?ctiid.310291Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.310291Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.578007Third Party AdvisoryVDB Entry
- https://github.com/assimp/assimp/issues/6174ExploitIssue Tracking
FAQ
What is CVE-2025-5202?
CVE-2025-5202 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assim...
How severe is CVE-2025-5202?
CVE-2025-5202 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-2025-5202?
Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.