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	Exploit Issue Tracking Third Party Advisory
https://github.com/assimp/assimp/issues/6219#issuecomment-2945016005	Issue Tracking
https://github.com/user-attachments/files/20604791/reproduce_2.tar.gz	Exploit
https://vuldb.com/?ctiid.312588	Permissions Required
https://vuldb.com/?id.312588	Third Party Advisory VDB Entry
https://vuldb.com/?submit.591233	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*

History

17 Jun 2025, 19:38

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-16 11:15

Updated : 2025-06-17 19:38

NVD link : CVE-2025-6119

Mitre link : CVE-2025-6119

CVE.ORG link : CVE-2025-6119

JSON object : View

Products Affected

assimp

assimp

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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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."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad cr\u00edtica en Open Asset Import Library Assimp hasta la versi\u00f3n 5.4.3. La funci\u00f3n Assimp::BVHLoader::ReadNodeChannels de la librer\u00eda assimp/code/AssetLib/BVH/BVHLoader.cpp se ve afectada. La manipulaci\u00f3n del argumento pNode provoca use after free. Es obligatorio realizar ataques locales. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. El proyecto decidi\u00f3 recopilar todos los errores de Fuzzer en una publicaci\u00f3n principal para abordarlos en el futuro."}], "lastModified": "2025-06-17T19:38:01.073", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98B01F65-8DE4-4196-9BC8-677D3C31D07C", "versionEndIncluding": "5.4.3"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}