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              "content": {
                "id": "CVE-2025-2591",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "timestamp": "2025-03-21T14:26:18.342143Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Assimp",
          "vendor": "Open Asset Import Library",
          "versions": [
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              "version": "5.4.3"
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          "type": "reporter",
          "value": "d3ng03 (VulDB User)"
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          "value": "A vulnerability classified as problematic was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function MDLImporter::InternReadFile_Quake1 of the file code/AssetLib/MDL/MDLLoader.cpp. The manipulation of the argument skinwidth/skinheight leads to divide by zero. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd. It is recommended to apply a patch to fix this issue."
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          "value": "In Open Asset Import Library Assimp 5.4.3 wurde eine Schwachstelle entdeckt. Sie wurde als problematisch eingestuft. Hierbei betrifft es die Funktion MDLImporter::InternReadFile_Quake1 der Datei code/AssetLib/MDL/MDLLoader.cpp. Durch Beeinflussen des Arguments skinwidth/skinheight mit unbekannten Daten kann eine divide by zero-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Der Patch wird als ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
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              "description": "Denial of Service",
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          "name": "VDB-300574 | Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 divide by zero",
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            "vdb-entry",
            "technical-description"
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          "name": "VDB-300574 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
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        {
          "name": "Submit #517781 | Open Asset Import Library Assimp \u003e=5.4.3 Divide By Zero",
          "tags": [
            "third-party-advisory"
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          "url": "https://vuldb.com/?submit.517781"
        },
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            "issue-tracking"
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          "url": "https://github.com/assimp/assimp/issues/6009"
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          "url": "https://github.com/assimp/assimp/pull/6047"
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            "issue-tracking"
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            "patch"
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          "url": "https://github.com/assimp/assimp/pull/6047/commits/ab66a1674fcfac87aaba4c8b900b315ebc3e7dbd"
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          "lang": "en",
          "time": "2025-03-21T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-03-21T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-03-21T08:17:57.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 divide by zero"
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-2591",
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    "dateReserved": "2025-03-21T06:44:22.518Z",
    "dateUpdated": "2025-03-21T14:26:30.345Z",
    "state": "PUBLISHED"
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