CVE-2025-6120

LOW EPSS 10.6%
Published Jun 16, 20251y ago · Modified Jun 17, 20261w ago
1.9 CVSS 4.0
Low
Find Similar
Published Jun 16, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability classified as critical was found in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function read_meshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. 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 Details

Base Score
1.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
10.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-122

Affected Products 1

VendorProductVersionRange
assimpassimp* ≤5.4.3

References 6

  • github.com https://github.com/assimp/assimp/issues/6220
    ExploitIssue TrackingThird Party Advisory
  • github.com https://github.com/assimp/assimp/issues/6220#issuecomment-2945018579
    Issue Tracking
  • github.com https://github.com/user-attachments/files/20605340/read_meshes_reproduce.tar.gz
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.312589
    Permissions Required
  • vuldb.com https://vuldb.com/?id.312589
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.591235
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.