Vulnerability Description
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. 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. 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/6068ExploitIssue Tracking
- https://github.com/assimp/assimp/pull/6073Issue TrackingPatch
- https://github.com/user-attachments/files/19580584/aiString_Set-hbo.zipExploit
- https://vuldb.com/?ctiid.304589Permissions RequiredVDB Entry
- https://vuldb.com/?id.304589Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.546413Third Party AdvisoryVDB Entry
FAQ
What is CVE-2025-3548?
CVE-2025-3548 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h o...
How severe is CVE-2025-3548?
CVE-2025-3548 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-2025-3548?
Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.