CVE-2025-3159

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-3159
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-3159.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-3159
Downstream
Published
2025-04-03T14:15:46Z
Modified
2025-10-08T00:14:55.532380Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASE::Parser::ParseLV4MeshBonesVertices of the file code/AssetLib/ASE/ASEParser.cpp of the component ASE File Handler. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is e8a6286542924e628e02749c4f5ac4f91fdae71b. It is recommended to apply a patch to fix this issue.

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
Type
GIT
Repo
https://github.com/tellypresence/assimp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e8a6286542924e628e02749c4f5ac4f91fdae71b

Affected versions

Release3.*

Release3.1_RC1

v.*

v.5.0.0.rc1
v.5.0.0.rc2

v3.*

v3.1
v3.1-rc2
v3.1.1
v3.2
v3.3
v3.3.1

v4.*

v4.0.0
v4.0.0.rc1
v4.0.1
v4.1.0

v5.*

v5.0.0

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "id": "CVE-2025-3159-0785702a",
            "deprecated": false,
            "digest": {
                "length": 1002.0,
                "function_hash": "337993807340524019160413072365047760209"
            },
            "target": {
                "function": "Parser::ParseLV4MeshBonesVertices",
                "file": "code/AssetLib/ASE/ASEParser.cpp"
            },
            "signature_type": "Function",
            "source": "https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91fdae71b"
        },
        {
            "signature_version": "v1",
            "id": "CVE-2025-3159-c93ee82e",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "70298482493586809204749051886365196332",
                    "280471838371599426366051282866010927887",
                    "90703289159286373221026547341940600706",
                    "188288995851060666986741661244281074631",
                    "41352071892326364877479901686864977384"
                ]
            },
            "target": {
                "file": "code/AssetLib/ASE/ASEParser.cpp"
            },
            "signature_type": "Line",
            "source": "https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91fdae71b"
        }
    ]
}