CVE-2025-2751: A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function…

PriorityP348high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.62%

45.5th percentile

A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
assimp	assimp	—	—
assimp	assimp	>= 0 < 6.0.2+ds-1	6.0.2+ds-1
debian	assimp	< assimp 6.0.2+ds-1 (forky)	assimp 6.0.2+ds-1 (forky)
open_asset_import_library	assimp	—	—

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv4.05.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

osv5.3MEDIUM

vendor_debian5.3MEDIUM

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