CVE-2025-3158: Open Asset Import Library Assimp LWO File LWOAnimation.cpp UpdateAnimRangeSetup heap-based overflow
First published: Thu Apr 03 2025(Updated: )
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. Affected by this issue is the function Assimp::LWO::AnimResolver::UpdateAnimRangeSetup of the file code/AssetLib/LWO/LWOAnimation.cpp of the component LWO 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.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Open Asset Import Library (Assimp) |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-3158?
CVE-2025-3158 is classified as a critical vulnerability.
How do I fix CVE-2025-3158?
To fix CVE-2025-3158, you should update Open Asset Import Library Assimp to the latest version.
Which software versions are affected by CVE-2025-3158?
CVE-2025-3158 affects Open Asset Import Library Assimp version 5.4.3.
What component is impacted by CVE-2025-3158?
The function Assimp::LWO::AnimResolver::UpdateAnimRangeSetup in the LWO File Handler is impacted by CVE-2025-3158.
Is CVE-2025-3158 exploitable?
Yes, CVE-2025-3158 is exploitable and can lead to critical consequences if not mitigated.
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