CVE-2025-3548

LOW EPSS 13.8%
Published Apr 14, 20251y ago · Modified Jun 17, 20261w ago
1.9 CVSS 4.0
Low
Find Similar
Published Apr 14, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. 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. It is recommended to apply a patch to fix this issue.

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
13.8% 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
assimpassimp* ≤5.4.3

References 6

  • github.com https://github.com/assimp/assimp/issues/6068
    ExploitIssue Tracking
  • github.com https://github.com/assimp/assimp/pull/6073
    Issue TrackingPatch
  • github.com https://github.com/user-attachments/files/19580584/aiString_Set-hbo.zip
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.304589
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.304589
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.546413
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/assimp/assimp/pull/6073
    Issue TrackingPatch