CVE-2025-2151 Details
Description
A vulnerability classified as critical was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function Assimp::GetNextLine in the library ParsingUtils.h of the component File Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
A critical stack-based buffer overflow vulnerability has been identified in Open Asset Import Library (Assimp) version 5.4.3. The issue arises in the function Assimp::GetNextLine, located in ParsingUtils.h, within the File Handler component. This vulnerability allows for an out-of-bounds write, potentially leading to an application crash. The vulnerability can be exploited remotely by processing certain malformed files.
This vulnerability has been fixed in Assimp version 6.0.
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 10, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/assimp/assimp/issues/6016 | CISA-ADP | ExploitIssue TrackingVendor Advisory |
| https://github.com/assimp/assimp/issues/6026 | CISA-ADP | ExploitIssue TrackingVendor Advisory |
| https://github.com/assimp/assimp/issues/6016 | [email protected] | ExploitIssue TrackingVendor Advisory |
| https://github.com/assimp/assimp/issues/6026 | [email protected] | ExploitIssue TrackingVendor Advisory |
| https://github.com/sae-as-me/Crashes/raw/refs/heads/main/assimp/assimp_crash_1 | [email protected] | Broken Link |
| https://vuldb.com/?ctiid.299062 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.299062 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.510582 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| assimp assimp | 5.4.3 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 28, 2025 | Initial Analysis | [email protected] |
| Mar 10, 2025 | CVE Modified | CISA-ADP |
| Mar 10, 2025 | New CVE Received | [email protected] |