GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/145295?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/145295?format=api",
    "purl": "pkg:rpm/redhat/memcached@1.4.39-3?arch=el7ost",
    "type": "rpm",
    "namespace": "redhat",
    "name": "memcached",
    "version": "1.4.39-3",
    "qualifiers": {
        "arch": "el7ost"
    },
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93117?format=api",
            "vulnerability_id": "VCID-khju-ysa6-qugz",
            "summary": "In memcached before 1.5.14, a NULL pointer dereference was found in the \"lru mode\" and \"lru temp_ttl\" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11596.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11596.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-11596",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01552",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81757",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.01552",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81792",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.01552",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81785",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-11596"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11596",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11596"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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=1706001",
                    "reference_id": "1706001",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1706001"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928205",
                    "reference_id": "928205",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928205"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:1576",
                    "reference_id": "RHSA-2020:1576",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2020:1576"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2020:5583",
                    "reference_id": "RHSA-2020:5583",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2020:5583"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3963-1/",
                    "reference_id": "USN-3963-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3963-1/"
                }
            ],
            "fixed_packages": [],
            "aliases": [
                "CVE-2019-11596"
            ],
            "risk_score": 3.4,
            "exploitability": "0.5",
            "weighted_severity": "6.8",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-khju-ysa6-qugz"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.4",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/memcached@1.4.39-3%3Farch=el7ost"
}