CVE-2025-5167
Open Asset Import Library Assimp LWOLoader.h GetS0 out-of-bounds
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Open Asset Import Library Assimp LWOLoader.h GetS0 out-of-bounds
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.
In Open Asset Import Library Assimp 5.4.3 wurde eine problematische Schwachstelle ausgemacht. Es geht um die Funktion LWOImporter::GetS0 in der Bibliothek assimp/code/AssetLib/LWO/LWOLoader.h. Dank der Manipulation des Arguments out mit unbekannten Daten kann eine out-of-bounds read-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur öffentlichen Verfügung.
| 2025-05-25: | Advisory disclosed |
| 2025-05-25: | VulDB entry created |
| 2025-05-25: | VulDB entry last update |
vuldb.com/?id.310255 (VDB-310255 | Open Asset Import Library Assimp LWOLoader.h GetS0 out-of-bounds)
vuldb.com/?ctiid.310255 (VDB-310255 | CTI Indicators (IOB, IOC, IOA))
vuldb.com/?submit.578002 (Submit #578002 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read)
github.com/assimp/assimp/issues/6169
github.com/assimp/assimp/issues/6128
github.com/user-attachments/files/20208666/reproducer.zip
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