Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/941803?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/941803?format=api", "purl": "pkg:deb/debian/undertow@2.1.0-1?distro=sid", "type": "deb", "namespace": "debian", "name": "undertow", "version": "2.1.0-1", "qualifiers": { "distro": "sid" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.1.1-1", "latest_non_vulnerable_version": "2.3.20-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/56902?format=api", "vulnerability_id": "VCID-sxup-wzjc-tue1", "summary": "Improper Input Validation in Undertow\nA flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1757.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1757.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1757", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64358", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64331", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64302", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64337", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64347", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64338", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64223", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64281", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.6431", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64266", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64315", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64329", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00463", "scoring_system": "epss", "scoring_elements": "0.64342", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1757" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1757", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1757" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1752770", "reference_id": "1752770", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1752770" }, { "reference_url": "https://github.com/advisories/GHSA-2w73-fqqj-c92p", "reference_id": "GHSA-2w73-fqqj-c92p", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-2w73-fqqj-c92p" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2058", "reference_id": "RHSA-2020:2058", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2058" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2059", "reference_id": "RHSA-2020:2059", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2059" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2060", "reference_id": "RHSA-2020:2060", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2060" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2061", "reference_id": "RHSA-2020:2061", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2061" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2112", "reference_id": "RHSA-2020:2112", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2112" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2511", "reference_id": "RHSA-2020:2511", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2511" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2512", "reference_id": "RHSA-2020:2512", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2512" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2513", "reference_id": "RHSA-2020:2513", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2513" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2515", "reference_id": "RHSA-2020:2515", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2515" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2905", "reference_id": "RHSA-2020:2905", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2905" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3192", "reference_id": "RHSA-2020:3192", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3192" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3779", "reference_id": "RHSA-2020:3779", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3779" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:5856", "reference_id": "RHSA-2024:5856", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:5856" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/941803?format=api", "purl": "pkg:deb/debian/undertow@2.1.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.1.0-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/941790?format=api", "purl": "pkg:deb/debian/undertow@2.3.20-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.3.20-1%3Fdistro=sid" } ], "aliases": [ "CVE-2020-1757", "GHSA-2w73-fqqj-c92p" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sxup-wzjc-tue1" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.1.0-1%3Fdistro=sid" }