Submit #578000: Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Readinfo

TitleOpen Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read
DescriptionThere exists a heap OOB Read in `MDCImporter::ValidateSurfaceHeader`. The validation of the header is incomplete and misses a check whether the field pointing to the end of the surface is set correctly.
Source⚠️ https://github.com/assimp/assimp/issues/6167
User
 Anonymous User
Submission05/15/2025 09:49 AM (10 months ago)
Moderation05/25/2025 03:14 PM (10 days later)
StatusAccepted
VulDB entry310253 [Open Asset Import Library Assimp 5.4.3 MDCLoader.cpp ValidateSurfaceHeader pcSurface2 out-of-bounds]
Points17

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