Lookup for vulnerable packages by Package URL.

GET /api/packages/481634?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/packages/481634?format=api",
    "purl": "pkg:apk/alpine/asterisk@16.3.0-r2?arch=ppc64le&distroversion=v3.10&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "asterisk",
    "version": "16.3.0-r2",
    "qualifiers": {
        "arch": "ppc64le",
        "distroversion": "v3.10",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "16.3.0-r3",
    "latest_non_vulnerable_version": "16.3.0-r3",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94044?format=api",
            "vulnerability_id": "VCID-917e-7kp2-y3hw",
            "summary": "res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.",
            "references": [
                {
                    "reference_url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://downloads.asterisk.org/pub/security/AST-2019-004.html"
                },
                {
                    "reference_url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html"
                },
                {
                    "reference_url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-15297",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82843",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82847",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82779",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82795",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82809",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82804",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8283",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82836",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01814",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82852",
                            "published_at": "2026-04-11T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-15297"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15297",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15297"
                },
                {
                    "reference_url": "http://seclists.org/fulldisclosure/2021/Mar/5",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://seclists.org/fulldisclosure/2021/Mar/5"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=940060",
                    "reference_id": "940060",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=940060"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15297",
                    "reference_id": "CVE-2019-15297",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.0",
                            "scoring_system": "cvssv2",
                            "scoring_elements": "AV:N/AC:L/Au:S/C:N/I:N/A:P"
                        },
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15297"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/481634?format=api",
                    "purl": "pkg:apk/alpine/asterisk@16.3.0-r2?arch=ppc64le&distroversion=v3.10&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@16.3.0-r2%3Farch=ppc64le&distroversion=v3.10&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2019-15297"
            ],
            "risk_score": 3.0,
            "exploitability": "0.5",
            "weighted_severity": "5.9",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-917e-7kp2-y3hw"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93961?format=api",
            "vulnerability_id": "VCID-x2gp-mft6-1yhy",
            "summary": "An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0, and Certified Asterisk through 13.21-cert3. A pointer dereference in chan_sip while handling SDP negotiation allows an attacker to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite. To exploit this vulnerability an attacker must cause the chan_sip module to send a T.38 re-invite request to them. Upon receipt, the attacker must send an SDP answer containing both a T.38 UDPTL stream and another media stream containing only a codec (which is not permitted according to the chan_sip configuration).",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-13161",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84257",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84269",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84287",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84289",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8431",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84315",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84334",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84326",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.02171",
                            "scoring_system": "epss",
                            "scoring_elements": "0.84323",
                            "published_at": "2026-04-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-13161"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13161",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13161"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931981",
                    "reference_id": "931981",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931981"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/481634?format=api",
                    "purl": "pkg:apk/alpine/asterisk@16.3.0-r2?arch=ppc64le&distroversion=v3.10&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@16.3.0-r2%3Farch=ppc64le&distroversion=v3.10&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2019-13161"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x2gp-mft6-1yhy"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93948?format=api",
            "vulnerability_id": "VCID-xbe4-uvqu-6kf7",
            "summary": "Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-12827",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95377",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95386",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95392",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95397",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95404",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95406",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95411",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.1959",
                            "scoring_system": "epss",
                            "scoring_elements": "0.95413",
                            "published_at": "2026-04-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-12827"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12827",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12827"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931980",
                    "reference_id": "931980",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931980"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/481634?format=api",
                    "purl": "pkg:apk/alpine/asterisk@16.3.0-r2?arch=ppc64le&distroversion=v3.10&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@16.3.0-r2%3Farch=ppc64le&distroversion=v3.10&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2019-12827"
            ],
            "risk_score": 0.1,
            "exploitability": "0.5",
            "weighted_severity": "0.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xbe4-uvqu-6kf7"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@16.3.0-r2%3Farch=ppc64le&distroversion=v3.10&reponame=main"
}