Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/240459?format=api",
    "vulnerability_id": "VCID-3gr5-39vn-rkdp",
    "summary": "Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command.",
    "aliases": [
        {
            "alias": "CVE-2021-22177"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923289?format=api",
            "purl": "pkg:deb/debian/gitlab@15.10.8%2Bds1-2?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@15.10.8%252Bds1-2%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api",
            "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22177",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37409",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37574",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37598",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37475",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37526",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37539",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37553",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37518",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37491",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37538",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3752",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37455",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37236",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37215",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37123",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37004",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00165",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37071",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22177"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3gr5-39vn-rkdp"
}