CVE-2025-5167
A vulnerability was found in Open Asset Import Library Assimp 5.4.3.
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
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 LWOImporter::GetS0 in the library assimp/code/AssetLib/LWO/LWOLoader.h. The manipulation of the argument out leads to out-of-bounds read. The attack needs 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 4.0
- 4.8 MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.25% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-125
- Affected
- assimp/assimp
- Source
- cna@vuldb.com
References
- https://github.com/assimp/assimp/issues/6128Issue Tracking
- https://github.com/assimp/assimp/issues/6169Exploit
- https://github.com/user-attachments/files/20208666/reproducer.zipExploit
- https://vuldb.com/?ctiid.310255Permissions Required, VDB Entry
- https://vuldb.com/?id.310255Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.578002Third Party Advisory, VDB Entry
- https://github.com/assimp/assimp/issues/6169Exploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.