GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/925046?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/925046?format=api",
    "purl": "pkg:deb/debian/httpcomponents-client@4.3.2-1?distro=trixie",
    "type": "deb",
    "namespace": "debian",
    "name": "httpcomponents-client",
    "version": "4.3.2-1",
    "qualifiers": {
        "distro": "trixie"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "4.3.5-1",
    "latest_non_vulnerable_version": "4.5.14-1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4939?format=api",
            "vulnerability_id": "VCID-2phd-tw5c-xbdb",
            "summary": "http/impl/client/HttpClientBuilder.java in Apache HttpClient 4.3.x before 4.3.1 does not ensure that X509HostnameVerifier is not null, which allows attackers to have unspecified impact via vectors involving hostname verification.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4366",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79627",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79694",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79619",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79641",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79656",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79691",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79662",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79669",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79684",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79613",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.0129",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79664",
                            "published_at": "2026-04-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4366"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4366",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4366"
                },
                {
                    "reference_url": "https://github.com/apache/httpcomponents-client/commit/08140864e3e4c0994e094c4cf0507932baf6a66",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/apache/httpcomponents-client/commit/08140864e3e4c0994e094c4cf0507932baf6a66"
                },
                {
                    "reference_url": "http://svn.apache.org/r1528614",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://svn.apache.org/r1528614"
                },
                {
                    "reference_url": "http://www.apache.org/dist/httpcomponents/httpclient/RELEASE_NOTES-4.3.x.txt",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "http://www.apache.org/dist/httpcomponents/httpclient/RELEASE_NOTES-4.3.x.txt"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:*:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:a:apache:httpclient:4.3:*:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:*:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:alpha1:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:a:apache:httpclient:4.3:alpha1:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:alpha1:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:beta1:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:a:apache:httpclient:4.3:beta1:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:beta1:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:beta2:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:a:apache:httpclient:4.3:beta2:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:httpclient:4.3:beta2:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4366",
                    "reference_id": "CVE-2013-4366",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv2",
                            "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P"
                        },
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        },
                        {
                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4366"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-pqwh-44jj-p5rm",
                    "reference_id": "GHSA-pqwh-44jj-p5rm",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "CRITICAL",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-pqwh-44jj-p5rm"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/925046?format=api",
                    "purl": "pkg:deb/debian/httpcomponents-client@4.3.2-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.3.2-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/925045?format=api",
                    "purl": "pkg:deb/debian/httpcomponents-client@4.5.13-2?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.5.13-2%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/925043?format=api",
                    "purl": "pkg:deb/debian/httpcomponents-client@4.5.14-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.5.14-1%3Fdistro=trixie"
                }
            ],
            "aliases": [
                "CVE-2013-4366",
                "GHSA-pqwh-44jj-p5rm"
            ],
            "risk_score": 4.5,
            "exploitability": "0.5",
            "weighted_severity": "9.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2phd-tw5c-xbdb"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.3.2-1%3Fdistro=trixie"
}