CVE-2025-5203

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been rated as problematic. Affected by this issue is the function SkipSpaces in the library assimp/include/assimp/ParsingUtils.h. 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.
References
Link Resource
https://github.com/assimp/assimp/issues/6128 Issue Tracking
https://github.com/assimp/assimp/issues/6175 Exploit Issue Tracking
https://github.com/user-attachments/files/20209469/reproducer.zip Exploit
https://vuldb.com/?ctiid.310292 Permissions Required Third Party Advisory VDB Entry
https://vuldb.com/?id.310292 Third Party Advisory VDB Entry
https://vuldb.com/?submit.578012 Third Party Advisory VDB Entry
https://github.com/assimp/assimp/issues/6175 Exploit Issue Tracking
Configurations

Configuration 1 (hide)

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

History

05 Jun 2025, 14:16

Type Values Removed Values Added
CPE cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*
First Time Assimp assimp
Assimp
References () https://github.com/assimp/assimp/issues/6128 - () https://github.com/assimp/assimp/issues/6128 - Issue Tracking
References () https://github.com/assimp/assimp/issues/6175 - () https://github.com/assimp/assimp/issues/6175 - Exploit, Issue Tracking
References () https://github.com/user-attachments/files/20209469/reproducer.zip - () https://github.com/user-attachments/files/20209469/reproducer.zip - Exploit
References () https://vuldb.com/?ctiid.310292 - () https://vuldb.com/?ctiid.310292 - Permissions Required, Third Party Advisory, VDB Entry
References () https://vuldb.com/?id.310292 - () https://vuldb.com/?id.310292 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.578012 - () https://vuldb.com/?submit.578012 - Third Party Advisory, VDB Entry

28 May 2025, 18:15

Type Values Removed Values Added
References () https://github.com/assimp/assimp/issues/6175 - () https://github.com/assimp/assimp/issues/6175 -

28 May 2025, 15:01

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad en Open Asset Import Library Assimp 5.4.3. Se ha clasificado como problemática. Este problema afecta a la función SkipSpaces de la librería assimp/include/assimp/ParsingUtils.h. La manipulación provoca lecturas fuera de los límites. Se requiere acceso local para abordar este ataque. 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.

26 May 2025, 20:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-05-26 20:15

Updated : 2025-06-05 14:16


NVD link : CVE-2025-5203

Mitre link : CVE-2025-5203

CVE.ORG link : CVE-2025-5203


JSON object : View

Products Affected

assimp

  • assimp
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-125

Out-of-bounds Read