{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-4019",
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "assignerShortName": "@huntrdev",
        "dateUpdated": "2025-11-03T20:33:51.211Z",
        "dateReserved": "2021-11-25T00:00:00.000Z",
        "datePublished": "2021-12-01T00:00:00.000Z"
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    "containers": {
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                    "vendor": "vim",
                    "product": "vim/vim",
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                            "lessThan": "8.2.3669",
                            "status": "affected",
                            "versionType": "custom"
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                        "version": "3.0",
                        "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.1,
                        "baseSeverity": "HIGH"
                    }
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                    "descriptions": [
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                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-122 Heap-based Buffer Overflow",
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                "discovery": "EXTERNAL"
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        },
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                "title": "CVE Program Container",
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