cvelist/2021/3xxx/CVE-2021-3641.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve-requests@bitdefender.com",
        "DATE_PUBLIC": "2021-10-30T09:00:00.000Z",
        "ID": "CVE-2021-3641",
        "STATE": "PUBLIC",
        "TITLE": "Improper Link Resolution Before File Access in Bitdefender GravityZone (VA-9921)"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "GravityZone",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "7.1.2.33"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Bitdefender"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "@Kharosx0 working with Trend Micro Zero Day Initiative"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Link Resolution Before File Access ('Link Following') vulnerability in the EPAG component of Bitdefender Endpoint Security Tools for Windows allows a local attacker to cause a denial of service. This issue affects: Bitdefender GravityZone version 7.1.2.33 and prior versions."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-59 Improper Link Resolution Before File Access ('Link Following')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921",
                "name": "https://www.bitdefender.com/support/security-advisories/improper-link-resolution-before-file-access-in-bitdefender-gravityzone-va-9921"
            },
            {
                "refsource": "MISC",
                "name": "https://www.zerodayinitiative.com/advisories/ZDI-22-143/",
                "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-143/"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "An automatic update to a newer version of Bitdefender Endpoint Security Tools for Windows fixes the issue"
        }
    ],
    "source": {
        "defect": [
            "VA-9921"
        ],
        "discovery": "EXTERNAL"
    }
}