CVE-2025-5165: Open Asset Import Library Assimp MDCLoader.cpp ValidateSurfaceHeader out-of-bounds
A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read. 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-5165?
CVE-2025-5165 is classified as a problematic vulnerability due to its potential for causing out-of-bounds access and possible exploitation.
How do I fix CVE-2025-5165?
To fix CVE-2025-5165, upgrade to a patched version of Open Asset Import Library Assimp that addresses the vulnerability.
What software is affected by CVE-2025-5165?
CVE-2025-5165 affects Open Asset Import Library Assimp version 5.4.3 and potentially earlier versions.
What does CVE-2025-5165 impact in the software?
CVE-2025-5165 impacts the MDCImporter::ValidateSurfaceHeader function in the MDCLoader.cpp file, leading to out-of-bounds access.
Is there a workaround for CVE-2025-5165?
Currently, the best course of action for CVE-2025-5165 is to update to a secure version of the software, as workarounds may not fully mitigate the vulnerability.