{"id":"CVE-2017-16119","revision":"79003ec34ecb43c4ab036a593e83b527","records":[{"revision":"79003ec34ecb43c4ab036a593e83b527","observedAt":"2026-10-24T14:17:26.408+00:00","statement":{"source":"nvd","id":"CVE-2017-16119","aliases":[],"title":"Fresh is a module used by the Express.js framework for HTTP response freshness testing. It is vulnerable to a regular expression denial of service when it is passed specially crafted input to parse. This causes the event loop to be blocked …","description":"Fresh is a module used by the Express.js framework for HTTP response freshness testing. It is vulnerable to a regular expression denial of service when it is passed specially crafted input to parse. This causes the event loop to be blocked causing a denial of service condition.","state":0,"publishedAt":"2018-06-07T02:29:02.987+00:00","modifiedAt":"2026-10-08T20:17:26.467+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 3.0 · nvd@nist.gov · Primary","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 2.0 · nvd@nist.gov · Primary","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","score":5,"severity":"MEDIUM"}],"references":["https://nodesecurity.io/advisories/526"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2017-16119","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-400"],"productCriteria":["cpe:2.3:a:fresh_project:fresh:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2018-06-07T02:29:02.987","lastModified":"2026-10-08T20:17:26.467"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2017-16119","identifiers":["CVE-2017-16119"]},"retained":false,"historicalAffected":[]}],"coverage":[]}