CVE-2025-2591 MEDIUM

CVE-2025-2591: Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 divide by zero

Vendor Open Asset Import Library

Product Assimp

Weakness CWE-369

Published March 21, 2025

Last update March 21, 2025

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 21, 2025 CVE published

March 21, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-2591 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/369.html