Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/941802?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/941802?format=api", "purl": "pkg:deb/debian/undertow@2.1.1-1?distro=sid", "type": "deb", "namespace": "debian", "name": "undertow", "version": "2.1.1-1", "qualifiers": { "distro": "sid" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.2.0-1", "latest_non_vulnerable_version": "2.3.20-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/35668?format=api", "vulnerability_id": "VCID-k6c9-mckm-cyhy", "summary": "HTTP Request Smuggling in Undertow\nA flaw was found in Undertow in versions before 2.1.1.Final, regarding the processing of invalid HTTP requests with large chunk sizes. This flaw allows an attacker to take advantage of HTTP request smuggling.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10719.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10719.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-10719", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.3782", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37803", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37926", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37854", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37845", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37881", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37719", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.37867", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00167", "scoring_system": "epss", "scoring_elements": "0.379", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-10719" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10719" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10719", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10719" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220210-0014", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20220210-0014" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220210-0014/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20220210-0014/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828459", "reference_id": "1828459", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828459" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969913", "reference_id": "969913", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969913" }, { "reference_url": "https://github.com/advisories/GHSA-cccf-7xw3-p2vr", "reference_id": "GHSA-cccf-7xw3-p2vr", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cccf-7xw3-p2vr" }, { "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-2020:2511", "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-2020:2813", "reference_id": "RHSA-2020:2813", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2813" }, { "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-2020:3585", "reference_id": "RHSA-2020:3585", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3585" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/941802?format=api", "purl": "pkg:deb/debian/undertow@2.1.1-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.1.1-1%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-2020-10719", "GHSA-cccf-7xw3-p2vr" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-k6c9-mckm-cyhy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/35291?format=api", "vulnerability_id": "VCID-urxh-sp91-kuet", "summary": "Allocation of Resources Without Limits or Throttling in Undertow\nA flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where certain requests to the \"Expect: 100-continue\" header may cause an out of memory error. This flaw may potentially lead to a denial of service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-10705.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/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-2020-10705.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-10705", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53307", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53234", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53202", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53254", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.5325", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53301", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53286", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53269", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53186", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00299", "scoring_system": "epss", "scoring_elements": "0.53209", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-10705" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1803241", "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=1803241" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10705", "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-2020-10705" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220210-0014", "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-20220210-0014" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220210-0014/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20220210-0014/" }, { "reference_url": "https://github.com/advisories/GHSA-g4cp-h53p-v3v8", "reference_id": "GHSA-g4cp-h53p-v3v8", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-g4cp-h53p-v3v8" }, { "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-2020:2511", "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-2020:3585", "reference_id": "RHSA-2020:3585", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3585" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:16668", "reference_id": "RHSA-2025:16668", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:16668" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/941802?format=api", "purl": "pkg:deb/debian/undertow@2.1.1-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.1.1-1%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-2020-10705", "GHSA-g4cp-h53p-v3v8" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-urxh-sp91-kuet" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/undertow@2.1.1-1%3Fdistro=sid" }