Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/1592?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1592?format=api",
    "vulnerability_id": "VCID-wjcy-ecsn-rkht",
    "summary": "",
    "aliases": [
        {
            "alias": "CVE-2016-5636"
        }
    ],
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        },
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            "url": "http://public2.vulnerablecode.io/api/packages/101278?format=api",
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            "affected_by_vulnerabilities": [],
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            "affected_by_vulnerabilities": [],
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        {
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/python@3.4.5"
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1077304?format=api",
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            "is_vulnerable": true,
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            "url": "http://public2.vulnerablecode.io/api/packages/1077305?format=api",
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/357095?format=api",
            "purl": "pkg:rpm/redhat/python@2.7.5-48?arch=el7",
            "is_vulnerable": true,
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                {
                    "vulnerability": "VCID-wjcy-ecsn-rkht"
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    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5636.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5636.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-5636",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.45123",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97678",
                    "published_at": "2026-06-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-5636"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5636",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5636"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.4",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:L/AC:M/Au:N/C:P/I:P/A:P"
                },
                {
                    "value": "7.8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1345856",
            "reference_id": "1345856",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1345856"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201701-18",
            "reference_id": "GLSA-201701-18",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201701-18"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2016:2586",
            "reference_id": "RHSA-2016:2586",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2016:2586"
        },
        {
            "reference_url": "https://usn.ubuntu.com/3134-1/",
            "reference_id": "USN-3134-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/3134-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 20,
            "name": "Improper Input Validation",
            "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly."
        },
        {
            "cwe_id": 190,
            "name": "Integer Overflow or Wraparound",
            "description": "The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control."
        },
        {
            "cwe_id": 122,
            "name": "Heap-based Buffer Overflow",
            "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc()."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.4 - 7.8",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wjcy-ecsn-rkht"
}