CVE-2025-2750
Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile out-of-bounds write
- State
- Published
- Severity
- 5.3 Medium
- Published
- Mar 25, 2025
- Updated
- Mar 31, 2025
- Reserved
- Mar 24, 2025
Description
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation leads to out-of-bounds write. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
AssimpOpen Asset Import Library |
|
References
- VDB-300855 | Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile out-of-bounds writevdb-entrytechnical-description
- VDB-300855 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #517783 | Open Asset Import Library Assimp >=5.4.3 Out-of-bounds Writethird-party-advisory
- https://github.com/assimp/assimp/issues/6011issue-tracking
- https://github.com/assimp/assimp/issues/6011#issue-2877369004exploitissue-tracking
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