Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11915?format=api",
    "vulnerability_id": "VCID-p4e3-wkgw-zbfx",
    "summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer\nChakraCore and Microsoft Edge in Windows, and Windows Server allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability\". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, and CVE-2017-11873.",
    "aliases": [
        {
            "alias": "CVE-2017-11871"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-11871",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.20533",
                    "scoring_system": "epss",
                    "scoring_elements": "0.95672",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-11871"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/101730",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securityfocus.com/bid/101730"
        },
        {
            "reference_url": "http://www.securitytracker.com/id/1039780",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securitytracker.com/id/1039780"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11871",
            "reference_id": "CVE-2017-11871",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11871"
        },
        {
            "reference_url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11871",
            "reference_id": "CVE-2017-11871",
            "reference_type": "",
            "scores": [],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11871"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        },
        {
            "cwe_id": 119,
            "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
            "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p4e3-wkgw-zbfx"
}