Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/86650?format=api",
    "vulnerability_id": "VCID-fv9m-b3zb-uuem",
    "summary": "xorg-x11-xdm: NULL pointer dereference (DoS) when verifying user credentials in FIPS-140 mode or using glibc >= 2.17",
    "aliases": [
        {
            "alias": "CVE-2013-2179"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943246?format=api",
            "purl": "pkg:deb/debian/xdm@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xdm@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943245?format=api",
            "purl": "pkg:deb/debian/xdm@1:1.1.11-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xdm@1:1.1.11-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943248?format=api",
            "purl": "pkg:deb/debian/xdm@1:1.1.11-6.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xdm@1:1.1.11-6.1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943247?format=api",
            "purl": "pkg:deb/debian/xdm@1:1.1.17-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xdm@1:1.1.17-2%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-2179.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-2179.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-2179",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73243",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73253",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.73275",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73248",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73284",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73297",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73322",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73302",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73294",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73337",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00758",
                    "scoring_system": "epss",
                    "scoring_elements": "0.73347",
                    "published_at": "2026-04-18T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-2179"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=973695",
            "reference_id": "973695",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=973695"
        }
    ],
    "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": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fv9m-b3zb-uuem"
}