A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://github.com/assimp/assimp/issues/6068 cve-icon cve-icon cve-icon
https://github.com/assimp/assimp/pull/6073 cve-icon cve-icon cve-icon
https://github.com/user-attachments/files/19580584/aiString_Set-hbo.zip cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-3548 cve-icon
https://vuldb.com/?ctiid.304589 cve-icon cve-icon cve-icon
https://vuldb.com/?id.304589 cve-icon cve-icon cve-icon
https://vuldb.com/?submit.546413 cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-3548 cve-icon
History

Tue, 15 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Moderate

Mon, 14 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 14 Apr 2025 03:00:00 +0000

Type Values Removed Values Added
Description A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
Title Open Asset Import Library Assimp File types.h Set heap-based overflow
Weaknesses CWE-119
CWE-122
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:L/AC:L/Au:S/C:P/I:P/A:P'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-04-14T14:56:10.933Z

Reserved: 2025-04-13T17:45:16.448Z

Link: CVE-2025-3548

cve-icon Vulnrichment

Updated: 2025-04-14T14:56:05.842Z

cve-icon NVD

Status : Received

Published: 2025-04-14T03:15:16.640

Modified: 2025-04-14T03:15:16.640

Link: CVE-2025-3548

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-04-14T02:31:05Z

Links: CVE-2025-3548 - Bugzilla