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CVE

CWE

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CVE-2025-5169

Published: May 26, 2025

Modified: May 28, 2025

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::InternReadFile_3DGS_MDL345 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. 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.

Vendor	Product	Versions
Open Asset Import Library	Assimp	affected `5.4.3`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-310257 | Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_3DGS_MDL345 out-of-bounds

vdb-entry

technical-description

VDB-310257 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #578004 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read

third-party-advisory

https://github.com/assimp/assimp/issues/6171

issue-tracking

https://github.com/assimp/assimp/issues/6128

issue-tracking

https://github.com/user-attachments/files/20208891/reproducer.zip

exploit

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