{"cve":"CVE-2015-9242","nvd":{"published":"2018-05-29T20:29:00.503","modified":"2026-06-17T00:36:07.293","status":"Modified","description":"Certain input strings when passed to new Date() or Date.parse() in ecstatic node module before 1.4.0 will cause v8 to raise an exception. This leads to a crash and denial of service in ecstatic when this input is passed into the server via the If-Modified-Since header.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20","CWE-400"],"references":["https://bugs.chromium.org/p/v8/issues/detail?id=4640","https://github.com/jfhbrook/node-ecstatic/pull/179","https://nodesecurity.io/advisories/64","https://bugs.chromium.org/p/v8/issues/detail?id=4640","https://github.com/jfhbrook/node-ecstatic/pull/179"],"products":["ecstatic_project:ecstatic"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2015-9242","score":0.02061,"percentile":0.81338,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vwjc-q9px-r9vq","url":"https://osv.dev/vulnerability/GHSA-vwjc-q9px-r9vq","summary":"Denial of Service in ecstatic","modified":"2023-11-08T03:58:04.494198Z","packages":[{"ecosystem":"npm","name":"ecstatic","purl":"pkg:npm/ecstatic","ranges":["<1.4.0"],"fixed":["1.4.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}