CVE-2025-2152
MEDIUMOpen Asset Import Library Assimp 5.4.3 - Buffer Overflow
Title source: llmDescription
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function Assimp::BaseImporter::ConvertToUTF8 of the file BaseImporter.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.299063
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.299063
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.510818
Exploit, Issue Tracking issue-tracking
https://github.com/assimp/assimp/issues/6027
Exploit, Issue Tracking exploit
issue-tracking
https://github.com/assimp/assimp/issues/6027#issue-2877629241
Scores
CVSS v3
6.3
EPSS
0.0011
EPSS Percentile
28.7%
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-122
CWE-787
Status
published
Products (1)
assimp/assimp
5.4.3
Published
Mar 10, 2025
Tracked Since
Feb 18, 2026