Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93461?format=api",
    "vulnerability_id": "VCID-gg4r-446v-kybs",
    "summary": "Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.",
    "aliases": [
        {
            "alias": "CVE-2018-10920"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/926345?format=api",
            "purl": "pkg:deb/debian/knot-resolver@2.4.1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@2.4.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/926342?format=api",
            "purl": "pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-66sa-bc5p-jqde"
                },
                {
                    "vulnerability": "VCID-c7c5-awxv-j3de"
                },
                {
                    "vulnerability": "VCID-efrw-bm7j-6qgz"
                },
                {
                    "vulnerability": "VCID-ps4g-f1q9-wqhm"
                },
                {
                    "vulnerability": "VCID-vprj-j7u6-zbe7"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/926340?format=api",
            "purl": "pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/926344?format=api",
            "purl": "pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/926343?format=api",
            "purl": "pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-10920",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93799",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93808",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93818",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93821",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.9383",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93833",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93838",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93839",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.12203",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93861",
                    "published_at": "2026-04-16T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-10920"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10920",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10920"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905325",
            "reference_id": "905325",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905325"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gg4r-446v-kybs"
}