Vulnerability Description
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASE::Parser::ParseLV4MeshBonesVertices of the file code/AssetLib/ASE/ASEParser.cpp of the component ASE File Handler. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is e8a6286542924e628e02749c4f5ac4f91fdae71b. It is recommended to apply a patch to fix this issue.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Assimp | Assimp | 5.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/assimp/assimp/issues/6024ExploitIssue Tracking
- https://github.com/assimp/assimp/issues/6024#issue-2877382033ExploitIssue Tracking
- https://github.com/assimp/assimp/pull/6051Issue TrackingPatch
- https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91Patch
- https://vuldb.com/?ctiid.303105Permissions RequiredVDB Entry
- https://vuldb.com/?id.303105Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.542247Third Party AdvisoryVDB Entry
FAQ
What is CVE-2025-3159?
CVE-2025-3159 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASE::Parser::ParseLV4MeshBonesVertices of the file code/AssetL...
How severe is CVE-2025-3159?
CVE-2025-3159 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-3159?
Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.