{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-3196",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2025-04-03T10:58:31.836Z",
        "datePublished": "2025-04-04T01:00:12.961Z",
        "dateUpdated": "2025-07-23T09:03:04.258Z"
    },
    "containers": {
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                "dateUpdated": "2025-07-23T09:03:04.258Z"
            },
            "title": "Open Asset Import Library Assimp Malformed File MD2Loader.cpp InternReadFile stack-based overflow",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-121",
                            "lang": "en",
                            "description": "Stack-based Buffer Overflow"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Open Asset Import Library",
                    "product": "Assimp",
                    "versions": [
                        {
                            "version": "5.4.3",
                            "status": "affected"
                        }
                    ],
                    "modules": [
                        "Malformed File Handler"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD2Importer::InternReadFile in the library code/AssetLib/MD2/MD2Loader.cpp of the component Malformed File Handler. The manipulation of the argument Name leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component."
                },
                {
                    "lang": "de",
                    "value": "Es wurde eine Schwachstelle in Open Asset Import Library Assimp 5.4.3 gefunden. Sie wurde als kritisch eingestuft. Es betrifft die Funktion Assimp::MD2Importer::InternReadFile in der Bibliothek code/AssetLib/MD2/MD2Loader.cpp der Komponente Malformed File Handler. Dank Manipulation des Arguments Name mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff hat dabei lokal zu erfolgen. Der Exploit steht zur öffentlichen Verfügung. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen."
                }
            ],
            "metrics": [
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                        "baseScore": 4.8,
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            "timeline": [
                {
                    "time": "2025-04-03T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2025-04-03T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
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                    "time": "2025-07-23T11:04:48.000Z",
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                    "value": "VulDB entry last update"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Chen Lihai",
                    "type": "finder"
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            ],
            "references": [
                {
                    "url": "https://vuldb.com/?id.303150",
                    "name": "VDB-303150 | Open Asset Import Library Assimp Malformed File MD2Loader.cpp InternReadFile stack-based overflow",
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                    ]
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                    "url": "https://vuldb.com/?ctiid.303150",
                    "name": "VDB-303150 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
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                },
                {
                    "url": "https://vuldb.com/?submit.545368",
                    "name": "Submit #545368 | Open Asset Import Library Assimp 5.4.3 Stack-based Buffer Overflow",
                    "tags": [
                        "third-party-advisory"
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                },
                {
                    "url": "https://github.com/assimp/assimp/issues/6069",
                    "tags": [
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                {
                    "url": "https://github.com/assimp/assimp/issues/6069#issuecomment-2763273425",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/assimp/assimp/milestone/11",
                    "tags": [
                        "patch"
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        "adp": [
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                        "url": "https://github.com/assimp/assimp/issues/6069",
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                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-04-04T14:36:56.864617Z",
                                "id": "CVE-2025-3196",
                                "options": [
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