CVE-2025-3549
Open Asset Import Library Assimp File MD3Loader.cpp ValidateSurfaceHeaderOffsets heap-based overflow
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Open Asset Import Library Assimp File MD3Loader.cpp ValidateSurfaceHeaderOffsets heap-based overflow
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD3Importer::ValidateSurfaceHeaderOffsets of the file code/AssetLib/MD3/MD3Loader.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Es wurde eine Schwachstelle in Open Asset Import Library Assimp 5.4.3 gefunden. Sie wurde als kritisch eingestuft. Es betrifft die Funktion Assimp::MD3Importer::ValidateSurfaceHeaderOffsets der Datei code/AssetLib/MD3/MD3Loader.cpp der Komponente File Handler. Dank der Manipulation mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff hat dabei lokal zu erfolgen. Der Exploit steht zur öffentlichen Verfügung.
| 2025-04-13: | Advisory disclosed |
| 2025-04-13: | VulDB entry created |
| 2025-04-13: | VulDB entry last update |
vuldb.com/?id.304590 (VDB-304590 | Open Asset Import Library Assimp File MD3Loader.cpp ValidateSurfaceHeaderOffsets heap-based overflow)
vuldb.com/?ctiid.304590 (VDB-304590 | CTI Indicators (IOB, IOC, IOA))
vuldb.com/?submit.546414 (Submit #546414 | Open Asset Import Library Assimp 5.4.3 Heap-based Buffer Overflow)
github.com/assimp/assimp/issues/6070
github.com/...3Importer_ValidateSurfaceHeaderOffsets-hbo.zip
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