Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/100676?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/100676?format=api", "purl": "pkg:rpm/redhat/eap7-undertow@2.2.12-2.Final_redhat_00001.1?arch=el8eap", "type": "rpm", "namespace": "redhat", "name": "eap7-undertow", "version": "2.2.12-2.Final_redhat_00001.1", "qualifiers": { "arch": "el8eap" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/58121?format=api", "vulnerability_id": "VCID-yn69-8upm-7yc2", "summary": "Undertow Uncontrolled Resource Consumption\nA flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3629.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3629.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3629", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52671", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52687", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52704", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52615", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52571", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52641", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52653", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52658", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00293", "scoring_system": "epss", "scoring_elements": "0.52607", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3629" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977362", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977362" }, { "reference_url": "https://github.com/undertow-io/undertow", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/undertow-io/undertow" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3629", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3629" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220729-0008", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20220729-0008" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016448", "reference_id": "1016448", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016448" }, { "reference_url": "https://github.com/advisories/GHSA-rf6q-vx79-mjxr", "reference_id": "GHSA-rf6q-vx79-mjxr", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rf6q-vx79-mjxr" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4676", "reference_id": "RHSA-2021:4676", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4676" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4677", "reference_id": "RHSA-2021:4677", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4677" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4679", "reference_id": "RHSA-2021:4679", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4679" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4767", "reference_id": "RHSA-2021:4767", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4767" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5134", "reference_id": "RHSA-2021:5134", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5134" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5149", "reference_id": "RHSA-2021:5149", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5149" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5150", "reference_id": "RHSA-2021:5150", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5150" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5151", "reference_id": "RHSA-2021:5151", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5151" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5154", "reference_id": "RHSA-2021:5154", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5154" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5170", "reference_id": "RHSA-2021:5170", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5170" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0146", "reference_id": "RHSA-2022:0146", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0146" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1179", "reference_id": "RHSA-2022:1179", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1179" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:5532", "reference_id": "RHSA-2022:5532", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:5532" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6407", "reference_id": "RHSA-2022:6407", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6407" } ], "fixed_packages": [], "aliases": [ "CVE-2021-3629", "GHSA-rf6q-vx79-mjxr" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yn69-8upm-7yc2" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/eap7-undertow@2.2.12-2.Final_redhat_00001.1%3Farch=el8eap" }