CVE-2025-6119

A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. Attacking locally is a requirement. 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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/assimp/assimp/issues/6219
https://github.com/assimp/assimp/issues/6219#issuecomment-2945016005
https://github.com/user-attachments/files/20604791/reproduce_2.tar.gz
https://vuldb.com/?ctiid.312588
https://vuldb.com/?id.312588
https://vuldb.com/?submit.591233

Configurations

No configuration.

History

16 Jun 2025, 12:32

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad crítica en Open Asset Import Library Assimp hasta la versión 5.4.3. La función Assimp::BVHLoader::ReadNodeChannels de la librería assimp/code/AssetLib/BVH/BVHLoader.cpp se ve afectada. La manipulación del argumento pNode provoca use after free. Es obligatorio realizar ataques locales. Se ha hecho público el exploit y puede que sea utilizado. El proyecto decidió recopilar todos los errores de Fuzzer en una publicación principal para abordarlos en el futuro.

16 Jun 2025, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-16 11:15

Updated : 2025-06-16 12:32

NVD link : CVE-2025-6119

Mitre link : CVE-2025-6119

CVE.ORG link : CVE-2025-6119

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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