Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/911?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/911?format=api", "purl": "pkg:apache/tomcat@9.0.38", "type": "apache", "namespace": "", "name": "tomcat", "version": "9.0.38", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "9.0.48", "latest_non_vulnerable_version": "11.0.21", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4467?format=api", "vulnerability_id": "VCID-wgsc-dnn1-ukeq", "summary": "If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources.", "references": [ { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00002.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00021.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-13943.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-13943.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-13943", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92849", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92845", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92838", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92859", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92864", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92855", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.09572", "scoring_system": "epss", "scoring_elements": "0.92847", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-13943" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/apache/tomcat/commit/1bbc650cbc3f08d85a1ec6d803c47ae53a84f3bb", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/tomcat/commit/1bbc650cbc3f08d85a1ec6d803c47ae53a84f3bb" }, { "reference_url": "https://github.com/apache/tomcat/commit/55911430df13f8c9998fbdee1f9716994d2db59b", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/tomcat/commit/55911430df13f8c9998fbdee1f9716994d2db59b" }, { "reference_url": "https://github.com/apache/tomcat/commit/9d7def063b47407a09a2f9202beed99f4dcb292a", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/tomcat/commit/9d7def063b47407a09a2f9202beed99f4dcb292a" }, { "reference_url": "https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/r4a390027eb27e4550142fac6c8317cc684b157ae314d31514747f307%40%3Cannounce.tomcat.apache.org%3E" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00019.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20201016-0007", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20201016-0007" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20201016-0007/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20201016-0007/" }, { "reference_url": "https://www.debian.org/security/2021/dsa-4835", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2021/dsa-4835" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1887648", "reference_id": "1887648", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1887648" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13943", "reference_id": "CVE-2020-13943", "reference_type": "", "scores": [ { "value": "Moderate", "scoring_system": "apache_tomcat", "scoring_elements": "" } ], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13943" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13943", "reference_id": "CVE-2020-13943", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13943" }, { "reference_url": "https://github.com/advisories/GHSA-f268-65qc-98vg", "reference_id": "GHSA-f268-65qc-98vg", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-f268-65qc-98vg" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0494", "reference_id": "RHSA-2021:0494", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0494" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0495", "reference_id": "RHSA-2021:0495", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0495" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4012", "reference_id": "RHSA-2021:4012", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4012" }, { "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://usn.ubuntu.com/5360-1/", "reference_id": "USN-5360-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5360-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1063?format=api", "purl": "pkg:apache/tomcat@8.5.58", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@8.5.58" }, { "url": "http://public2.vulnerablecode.io/api/packages/911?format=api", "purl": "pkg:apache/tomcat@9.0.38", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.38" }, { "url": "http://public2.vulnerablecode.io/api/packages/779?format=api", "purl": "pkg:apache/tomcat@10.0.0-M8", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.0.0-M8" } ], "aliases": [ "CVE-2020-13943", "GHSA-f268-65qc-98vg" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wgsc-dnn1-ukeq" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.38" }