Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/100049?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/100049?format=api", "purl": "pkg:rpm/redhat/haproxy@2.0.16-2?arch=el7", "type": "rpm", "namespace": "redhat", "name": "haproxy", "version": "2.0.16-2", "qualifiers": { "arch": "el7" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80042?format=api", "vulnerability_id": "VCID-jz63-5mba-3qbx", "summary": "haproxy: request smuggling attack or response splitting via duplicate content-length header", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40346.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:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40346.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40346", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99724", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99736", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99734", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99735", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99725", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99726", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99727", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99728", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99729", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99731", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99732", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.92378", "scoring_system": "epss", "scoring_elements": "0.99733", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40346" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40346", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40346" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000599", "reference_id": "2000599", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000599" }, { "reference_url": "https://security.archlinux.org/AVG-2343", "reference_id": "AVG-2343", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2343" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4118", "reference_id": "RHSA-2021:4118", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4118" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5208", "reference_id": "RHSA-2021:5208", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5208" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0024", "reference_id": "RHSA-2022:0024", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0024" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0114", "reference_id": "RHSA-2022:0114", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0114" }, { "reference_url": "https://usn.ubuntu.com/5063-1/", "reference_id": "USN-5063-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5063-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2021-40346" ], "risk_score": 10.0, "exploitability": "2.0", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jz63-5mba-3qbx" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80085?format=api", "vulnerability_id": "VCID-sy71-5m1g-2yav", "summary": "haproxy: an HTTP method name may contain a space followed by the name of a protected resource", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39241.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:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39241.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-39241", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63293", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.6354", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63461", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63487", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63353", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.6338", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63346", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63397", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63415", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63432", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63414", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63422", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63401", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63418", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63431", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63427", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63399", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63443", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00444", "scoring_system": "epss", "scoring_elements": "0.63496", "published_at": "2026-05-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-39241" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39240", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39240" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39241", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39241" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39242", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39242" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995107", "reference_id": "1995107", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995107" }, { "reference_url": "https://security.archlinux.org/AVG-2304", "reference_id": "AVG-2304", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2304" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4118", "reference_id": "RHSA-2021:4118", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4118" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5208", "reference_id": "RHSA-2021:5208", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5208" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0024", "reference_id": "RHSA-2022:0024", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0024" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0114", "reference_id": "RHSA-2022:0114", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0114" } ], "fixed_packages": [], "aliases": [ "CVE-2021-39241" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sy71-5m1g-2yav" } ], "fixing_vulnerabilities": [], "risk_score": "10.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/haproxy@2.0.16-2%3Farch=el7" }