CVE-2025-2151

MEDIUM

Open Asset Import Library Assimp 5.4.3 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability classified as critical was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function Assimp::GetNextLine in the library ParsingUtils.h of the component File Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.299062
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.299062
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.510582
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/assimp/assimp/issues/6016
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/assimp/assimp/issues/6026

Scores

CVSS v3 6.3
EPSS 0.0021
EPSS Percentile 42.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-121 CWE-787
Status published
Products (1)
assimp/assimp 5.4.3
Published Mar 10, 2025
Tracked Since Feb 18, 2026