CVE-2025-5165CWE-119CWE-125

Open Asset Import Library Assimp MDCLoader.cpp ValidateSurfaceHeader out-of-bounds

Medium · published May 26, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
17.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00264 · 17.4th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-125 · Out-of-bounds Read
Published
2025-05-26T02:31Z
EPSS history
Timeline
  • 26 MAY 02:31Z
    Open Asset Import Library Assimp MDCLoader.cpp ValidateSurfaceHeader out-of-bounds
    cvelistv5