CVE-2025-3159

MEDIUM EPSS 19.7%
Published Apr 3, 20251y ago · Modified Jun 17, 20261w ago
4.8 CVSS 4.0
Medium
Find Similar
Published Apr 3, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASE::Parser::ParseLV4MeshBonesVertices of the file code/AssetLib/ASE/ASEParser.cpp of the component ASE 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. The identifier of the patch is e8a6286542924e628e02749c4f5ac4f91fdae71b. It is recommended to apply a patch to fix this issue.

CVSS Details

Base Score
4.8
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:X/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
19.7% percentile
Exploit & Patch Status
Public Exploit Known
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
assimpassimp5.4.3any

References 7

  • github.com https://github.com/assimp/assimp/issues/6024
    ExploitIssue Tracking
  • github.com https://github.com/assimp/assimp/issues/6024#issue-2877382033
    ExploitIssue Tracking
  • github.com https://github.com/assimp/assimp/pull/6051
    Issue TrackingPatch
  • github.com https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91fdae71b
    Patch
  • vuldb.com https://vuldb.com/?ctiid.303105
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.303105
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.542247
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/assimp/assimp/pull/6051
    Issue TrackingPatch
  • github.com https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91fdae71b
    Patch