{
    "CVE_data_meta": {
        "ASSIGNER": "security@huntr.dev",
        "ID": "CVE-2021-3756",
        "STATE": "PUBLIC",
        "TITLE": "Heap-based Buffer Overflow in hoene/libmysofa"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "hoene/libmysofa",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "1.2.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "hoene"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "libmysofa is vulnerable to Heap-based Buffer Overflow"
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-122 Heap-based Buffer Overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1",
                "refsource": "CONFIRM",
                "url": "https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1"
            },
            {
                "name": "https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1",
                "refsource": "MISC",
                "url": "https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-36ac17e5ac",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-28b495e9e0",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/"
            }
        ]
    },
    "source": {
        "advisory": "7ca8d9ea-e2a6-4294-af28-70260bb53bc1",
        "discovery": "EXTERNAL"
    }
}