Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/173023?format=api",
    "vulnerability_id": "VCID-yjkb-tsqy-uqa5",
    "summary": "The r_pkcs7_parse_cms function in libr/util/r_pkcs7.c in radare2 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PE file.",
    "aliases": [
        {
            "alias": "CVE-2017-7274"
        }
    ],
    "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-2017-7274",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45299",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45276",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45404",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45478",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.455",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45445",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45499",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4552",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.4549",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45495",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45543",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45539",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45489",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45405",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45415",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45353",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45249",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45314",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00227",
                    "scoring_system": "epss",
                    "scoring_elements": "0.45331",
                    "published_at": "2026-05-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7274"
        },
        {
            "reference_url": "https://github.com/radare/radare2/commit/7ab66cca5bbdf6cb2d69339ef4f513d95e532dbf",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/radare/radare2/commit/7ab66cca5bbdf6cb2d69339ef4f513d95e532dbf"
        },
        {
            "reference_url": "https://github.com/radare/radare2/issues/7152",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/radare/radare2/issues/7152"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/97181",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securityfocus.com/bid/97181"
        },
        {
            "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-2017-7274",
            "reference_id": "CVE-2017-7274",
            "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-2017-7274"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 476,
            "name": "NULL Pointer Dereference",
            "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.3 - 5.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yjkb-tsqy-uqa5"
}