CVE-2025-2591

MEDIUM EPSS 44.3%
Published Mar 21, 20251y ago · Modified Jun 17, 20262w ago
5.3 CVSS 4.0
Medium
Find Similar
Published Mar 21, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function MDLImporter::InternReadFile_Quake1 of the file code/AssetLib/MDL/MDLLoader.cpp. The manipulation of the argument skinwidth/skinheight leads to divide by zero. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd. It is recommended to apply a patch to fix this issue.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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 Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
44.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-369
CWE-404

Affected Products 1

VendorProductVersionRange
assimpassimp5.4.3any

References 7

  • github.com https://github.com/assimp/assimp/issues/6009
    ExploitIssue Tracking
  • github.com https://github.com/assimp/assimp/issues/6009#issue-2877367021
    ExploitIssue Tracking
  • github.com https://github.com/assimp/assimp/pull/6047
    Patch
  • github.com https://github.com/assimp/assimp/pull/6047/commits/ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd
    Patch
  • vuldb.com https://vuldb.com/?ctiid.300574
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.300574
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.517781
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/assimp/assimp/pull/6047
    Patch
  • github.com https://github.com/assimp/assimp/pull/6047/commits/ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd
    Patch