CVE-2025-2592 Details
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 CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp. 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. The patch is named 2690e354da0c681db000cfd892a55226788f2743. It is recommended to apply a patch to fix this issue.
A critical heap-based buffer overflow vulnerability has been identified in Open Asset Import Library (Assimp) version 5.4.3. The issue arises in the CSMImporter::InternReadFile function within the CSMLoader.cpp file. This vulnerability can be exploited remotely, potentially leading to arbitrary code execution if a victim is tricked into processing a malicious CSM file with Assimp.
Users are advised to update to Assimp version 6.0.1 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 21, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/assimp/assimp/commit/2690e354da0c681db000cfd892a55226788f2743 | [email protected] | Patch |
| https://github.com/assimp/assimp/issues/6010 | [email protected] | ExploitIssue Tracking |
| https://github.com/assimp/assimp/issues/6010#issue-2877368110 | [email protected] | ExploitIssue Tracking |
| https://github.com/assimp/assimp/pull/6052 | [email protected] | Patch |
| https://vuldb.com/?ctiid.300575 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.300575 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.517782 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| assimp assimp | 5.4.3 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 17, 2025 | Initial Analysis | [email protected] |
| Mar 21, 2025 | New CVE Received | [email protected] |