CVE-2025-3549

A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD3Importer::ValidateSurfaceHeaderOffsets of the file code/AssetLib/MD3/MD3Loader.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

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/6070
https://github.com/user-attachments/files/19580481/Assimp_MD3Importer_ValidateSurfaceHeaderOffsets-hbo.zip
https://vuldb.com/?ctiid.304590
https://vuldb.com/?id.304590
https://vuldb.com/?submit.546414

Configurations

No configuration.

History

15 Apr 2025, 18:39

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad clasificada como crítica en Open Asset Import Library Assimp 5.4.3. La función Assimp::MD3Importer::ValidateSurfaceHeaderOffsets del archivo code/AssetLib/MD3/MD3Loader.cpp del componente File Handler se ve afectada. La manipulación provoca un desbordamiento del búfer en el montón. El ataque debe abordarse localmente. Se ha hecho público el exploit y puede que sea utilizado.

14 Apr 2025, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-14 03:15

Updated : 2025-04-15 18:39

NVD link : CVE-2025-3549

Mitre link : CVE-2025-3549

CVE.ORG link : CVE-2025-3549

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

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