Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/85696?format=api",
    "vulnerability_id": "VCID-ykcg-vgpb-aqah",
    "summary": "coreutils: possible buffer overflow in keycompare_mb()",
    "aliases": [
        {
            "alias": "CVE-2015-4042"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582681?format=api",
            "purl": "pkg:deb/debian/coreutils@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/coreutils@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582682?format=api",
            "purl": "pkg:deb/debian/coreutils@8.32-4?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2kaz-dkwk-m3ea"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/coreutils@8.32-4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582683?format=api",
            "purl": "pkg:deb/debian/coreutils@9.1-1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2kaz-dkwk-m3ea"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/coreutils@9.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582685?format=api",
            "purl": "pkg:deb/debian/coreutils@9.7-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/coreutils@9.7-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582686?format=api",
            "purl": "pkg:deb/debian/coreutils@9.10-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/coreutils@9.10-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-4042.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-4042.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4042",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00391",
                    "scoring_system": "epss",
                    "scoring_elements": "0.60042",
                    "published_at": "2026-04-01T12:55:00Z"
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                    "scoring_elements": "0.602",
                    "published_at": "2026-04-21T12:55:00Z"
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                {
                    "value": "0.00398",
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                    "scoring_elements": "0.6061",
                    "published_at": "2026-04-24T12:55:00Z"
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                {
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                    "scoring_elements": "0.60622",
                    "published_at": "2026-04-26T12:55:00Z"
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                {
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                    "scoring_elements": "0.60611",
                    "published_at": "2026-04-29T12:55:00Z"
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            "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4042"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223817",
            "reference_id": "1223817",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223817"
        }
    ],
    "weaknesses": [
        {
            "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."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ykcg-vgpb-aqah"
}