Submit #578007: 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 exist a heap OOB read in HL1MDLLoader::validate_header. The program fails to check the read file size before accessing the buffer.
Source⚠️ https://github.com/assimp/assimp/issues/6174
User
 Anonymous User
Submission05/15/2025 10:05 (11 months ago)
Moderation05/26/2025 15:03 (11 days later)
StatusAccepted
VulDB entry310291 [Open Asset Import Library Assimp 5.4.3 HL1MDLLoader.cpp validate_header out-of-bounds]
Points16

Want to know what is going to be exploited?

We predict KEV entries!