CVE-2025-2152 — MEDIUM (6.3)

Vulnerability 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.

CVSS Score

6.3

MEDIUM

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

Affected Products

Vendor	Product	Versions
Assimp	Assimp	5.4.3

Related Weaknesses (CWE)

CWE-119 CWE-122 CWE-787

References

https://github.com/assimp/assimp/issues/6027ExploitIssue Tracking
https://github.com/assimp/assimp/issues/6027#issue-2877629241ExploitIssue Tracking
https://vuldb.com/?ctiid.299063Permissions RequiredVDB Entry
https://vuldb.com/?id.299063Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.510818Third Party AdvisoryVDB Entry

FAQ

What is CVE-2025-2152?

CVE-2025-2152 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 BaseImporte...

How severe is CVE-2025-2152?

CVE-2025-2152 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-2152?

Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.