CVE Details
Basic Information
| Title | Open Asset Import Library Assimp BVHLoader.cpp ReadNodeChannels use after free |
|---|---|
| Type | cve |
| Published | 2025-06-16T11:00:09.282Z |
| Last Seen |
Product Information
| Vendor | Open Asset Import Library |
|---|---|
| Product | Assimp |
| Version | 5.4.0 |
CVSS Information
| Base Score | 4.8 (MEDIUM) |
|---|---|
| Attack Vector | 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 |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | A use after free vulnerability in Assimp’s BVHLoader::ReadNodeChannels function can be exploited locally, potentially leading to memory corruption. This issue affects versions up to 5.4.3 and has a publicly disclosed exploit. |
|---|---|
| AI Severity | High |
| Vendor | Open Asset Import Library |
| Product | Assimp |
| Affected Version | 5.4.0, 5.4.1, 5.4.2, 5.4.3 |
Affected Products
- Open Asset Import Library Assimp 5.4.0
- Open Asset Import Library Assimp 5.4.1
- Open Asset Import Library Assimp 5.4.2
- Open Asset Import Library Assimp 5.4.3
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-416, CWE-119 |
| Bulletin Family |
References
Description
A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. 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.