Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4250?format=api",
    "vulnerability_id": "VCID-c99h-krx4-t7a3",
    "summary": "XAPI: guest-triggered excessive memory usage",
    "aliases": [
        {
            "alias": "CVE-2020-29487"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/76973?format=api",
            "purl": "pkg:ebuild/app-emulation/xen@4.14.2-r1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/xen@4.14.2-r1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/76974?format=api",
            "purl": "pkg:ebuild/app-emulation/xen@4.15.0-r1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulation/xen@4.15.0-r1"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-29487",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58645",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58554",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58638",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58659",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58626",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58677",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58684",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58702",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58683",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58663",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.58696",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00367",
                    "scoring_system": "epss",
                    "scoring_elements": "0.587",
                    "published_at": "2026-04-18T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-29487"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202107-30",
            "reference_id": "GLSA-202107-30",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/202107-30"
        },
        {
            "reference_url": "https://xenbits.xen.org/xsa/advisory-354.html",
            "reference_id": "XSA-354",
            "reference_type": "",
            "scores": [],
            "url": "https://xenbits.xen.org/xsa/advisory-354.html"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "6.5 - 6.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c99h-krx4-t7a3"
}