Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/173202?format=api",
    "vulnerability_id": "VCID-j79s-4ev5-jucd",
    "summary": "The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.",
    "aliases": [
        {
            "alias": "CVE-2017-7716"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/937420?format=api",
            "purl": "pkg:deb/debian/radare2@0?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/radare2@0%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/937413?format=api",
            "purl": "pkg:deb/debian/radare2@6.0.7%2Bds-1?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/radare2@6.0.7%252Bds-1%3Fdistro=sid"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7716",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40057",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39989",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40326",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40392",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40418",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40342",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40393",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40404",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40424",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40387",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40368",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40415",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40384",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40309",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4022",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40208",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00186",
                    "scoring_system": "epss",
                    "scoring_elements": "0.40126",
                    "published_at": "2026-04-29T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7716"
        },
        {
            "reference_url": "https://github.com/radare/radare2/issues/7260",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/radare/radare2/issues/7260"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:radare:radare2:1.3.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:radare:radare2:1.3.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:radare:radare2:1.3.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7716",
            "reference_id": "CVE-2017-7716",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:P"
                },
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7716"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 125,
            "name": "Out-of-bounds Read",
            "description": "The product reads data past the end, or before the beginning, of the intended buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.3 - 5.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-j79s-4ev5-jucd"
}