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CVE-2025-2152

Published: Mar 10, 2025

Modified: May 12, 2025

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

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.

Vendor	Product	Versions
Open Asset Import Library	Assimp	affected `5.4.3`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-299063 | Open Asset Import Library Assimp File BaseImporter.cpp ConvertToUTF8 heap-based overflow

vdb-entry

technical-description

VDB-299063 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #510818 | https://github.com/assimp/assimp assimp v5.4.3 Heap-based Buffer Overflow

third-party-advisory

https://github.com/assimp/assimp/issues/6027

issue-tracking

https://github.com/assimp/assimp/issues/6027#issue-2877629241

exploit

issue-tracking

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