Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/353742?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/353742?format=api", "purl": "pkg:npm/ua-parser-js@1.0.2", "type": "npm", "namespace": "", "name": "ua-parser-js", "version": "1.0.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.0.33", "latest_non_vulnerable_version": "1.0.33", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/16165?format=api", "vulnerability_id": "VCID-jzj3-ddrr-u7hd", "summary": "ReDoS Vulnerability in ua-parser-js version\n### Description:\nA regular expression denial of service (ReDoS) vulnerability has been discovered in `ua-parser-js`.\n\n### Impact:\nThis vulnerability bypass the library's `MAX_LENGTH` input limit prevention. By crafting a very-very-long user-agent string with specific pattern, an attacker can turn the script to get stuck processing for a very long time which results in a denial of service (DoS) condition.\n\n### Affected Versions:\nFrom version `0.7.30` to before versions `0.7.33` / `1.0.33`.\n\n### Patches:\nA patch has been released to remove the vulnerable regular expression, update to version `0.7.33` / `1.0.33` or later.\n\n### References:\n[Regular expression Denial of Service - ReDoS](https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS)\n\n### Credits:\nThanks to @Snyk who first reported the issue.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-25927.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-2022-25927.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-25927", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.80793", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.80833", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.8083", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.80791", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.808", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.80816", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01453", "scoring_system": "epss", "scoring_elements": "0.80801", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81153", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81134", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81196", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81126", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81102", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.8114", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81034", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01493", "scoring_system": "epss", "scoring_elements": "0.81174", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01803", "scoring_system": "epss", "scoring_elements": "0.82758", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01803", "scoring_system": "epss", "scoring_elements": "0.82772", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-25927" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25927", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25927" }, { "reference_url": "https://github.com/faisalman/ua-parser-js", "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/faisalman/ua-parser-js" }, { "reference_url": "https://github.com/faisalman/ua-parser-js/commit/a6140a17dd0300a35cfc9cff999545f267889411", "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:N/I:N/A:L/E:P" }, { "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": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-01T18:27:15Z/" } ], "url": "https://github.com/faisalman/ua-parser-js/commit/a6140a17dd0300a35cfc9cff999545f267889411" }, { "reference_url": "https://security.snyk.io/vuln/SNYK-JS-UAPARSERJS-3244450", "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:N/I:N/A:L/E:P" }, { "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": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-01T18:27:15Z/" } ], "url": "https://security.snyk.io/vuln/SNYK-JS-UAPARSERJS-3244450" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165020", "reference_id": "2165020", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165020" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25927", "reference_id": "CVE-2022-25927", "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-2022-25927" }, { "reference_url": "https://github.com/advisories/GHSA-fhg7-m89q-25r3", "reference_id": "GHSA-fhg7-m89q-25r3", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-fhg7-m89q-25r3" }, { "reference_url": "https://github.com/faisalman/ua-parser-js/security/advisories/GHSA-fhg7-m89q-25r3", "reference_id": "GHSA-fhg7-m89q-25r3", "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": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/faisalman/ua-parser-js/security/advisories/GHSA-fhg7-m89q-25r3" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:1428", "reference_id": "RHSA-2023:1428", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:1428" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/55512?format=api", "purl": "pkg:npm/ua-parser-js@1.0.33", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ua-parser-js@1.0.33" } ], "aliases": [ "CVE-2022-25927", "GHSA-fhg7-m89q-25r3", "GMS-2023-120" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jzj3-ddrr-u7hd" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ua-parser-js@1.0.2" }