cvelist/2021/23xxx/CVE-2021-23892.json

{
    "CVE_data_meta": {
        "ASSIGNER": "psirt@mcafee.com",
        "ID": "CVE-2021-23892",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "McAfee Endpoint Security (ENS) for Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": "Linux",
                                            "version_affected": "<",
                                            "version_value": "10.7.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "McAfee,LLC"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "By exploiting a time of check to time of use (TOCTOU) race condition during the Endpoint Security for Linux Threat Prevention and Firewall (ENSL TP/FW) installation process, a local user can perform a privilege escalation attack to obtain administrator privileges for the purpose of executing arbitrary code through insecure use of predictable temporary file locations."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-362: Time-of-check Time-of-use (TOCTOU) Race Condition"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10355",
                "refsource": "CONFIRM",
                "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10355"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}