{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-3770",
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "assignerShortName": "@huntrdev",
        "dateUpdated": "2024-08-03T17:09:08.768Z",
        "dateReserved": "2021-09-05T00:00:00",
        "datePublished": "2021-09-06T00:00:00"
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            "title": "Heap-based Buffer Overflow in vim/vim",
            "providerMetadata": {
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                "dateUpdated": "2022-11-24T00:00:00"
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                    "lang": "en",
                    "value": "vim is vulnerable to Heap-based Buffer Overflow"
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                    "vendor": "vim",
                    "product": "vim/vim",
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                            "version": "unspecified",
                            "lessThan": "8.2.3403",
                            "status": "affected",
                            "versionType": "custom"
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            "references": [
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                    "url": "https://huntr.dev/bounties/016ad2f2-07c1-4d14-a8ce-6eed10729365"
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                {
                    "url": "https://github.com/vim/vim/commit/b7081e135a16091c93f6f5f7525a5c58fb7ca9f9"
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                {
                    "name": "FEDORA-2021-5fa81a2b04",
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                    "name": "[oss-security] 20210930 3 new CVE's in vim",
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                },
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                    "url": "https://security.netapp.com/advisory/ntap-20221124-0003/"
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            "metrics": [
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                    "cvssV3_0": {
                        "version": "3.0",
                        "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "REQUIRED",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.6,
                        "baseSeverity": "HIGH"
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-122 Heap-based Buffer Overflow",
                            "cweId": "CWE-122"
                        }
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                "discovery": "EXTERNAL"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T17:09:08.768Z"
                },
                "title": "CVE Program Container",
                "references": [
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                        "url": "https://huntr.dev/bounties/016ad2f2-07c1-4d14-a8ce-6eed10729365",
                        "tags": [
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}