CVE-2025-3158

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Source
https://cve.org/CVERecord?id=CVE-2025-3158
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-3158.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-3158
Downstream
Related
Published
2025-04-03T13:31:06.224Z
Modified
2026-05-12T04:16:35.433981Z
Severity
  • 4.8 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
Open Asset Import Library Assimp LWO File LWOAnimation.cpp UpdateAnimRangeSetup heap-based overflow
Details

A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. Affected by this issue is the function Assimp::LWO::AnimResolver::UpdateAnimRangeSetup of the file code/AssetLib/LWO/LWOAnimation.cpp of the component LWO 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.

Database specific 
{
    "cwe_ids": [
        "CWE-119",
        "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3158.json",
    "cna_assigner": "VulDB"
}
References

Affected packages

Git / github.com/assimp/assimp

Affected ranges

Type
GIT
Repo
https://github.com/assimp/assimp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c35200e38ea8f058812b83de2ef32c6093b0ece2
Database specific 
{
    "cpe": "cpe:2.3:a:assimp:assimp:5.4.3:*:*:*:*:*:*:*",
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.4.3"
        }
    ]
}

Affected versions

5.*
5.2.0
Release3.*
Release3.1_RC1
v.*
v.5.0.0.rc1
v.5.0.0.rc2
v3.*
v3.1-rc2
v3.1.1
v3.2
v3.3
v3.3.1
v4.*
v4.0.0
v4.0.0.rc1
v4.1.0
v5.*
v5.0.0
v5.1.0
v5.1.0.rc1
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.3.0
v5.3.1
v5.4.0
v5.4.1
v5.4.2
v5.4.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-3158.json"