{"id":"EUVD-2023-0571","revision":"c242323713f14f8bbaf9bd28170ceda1","records":[{"revision":"c242323713f14f8bbaf9bd28170ceda1","observedAt":"2026-11-07T17:12:38.324+00:00","statement":{"source":"euvd","id":"EUVD-2023-0571","aliases":["CVE-2017-20162","GHSA-w9mr-4mfr-499f"],"title":"A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity…","description":"A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The patch is named caae2988ba2a37765d055c4eee63d383320ee662. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217451.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","score":4.3,"severity":null}],"references":["https://vuldb.com/?id.217451","https://vuldb.com/?ctiid.217451","https://github.com/vercel/ms/pull/89","https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662","https://github.com/vercel/ms/releases/tag/2.0.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-0571","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jan 5, 2023, 11:49:24 AM","dateUpdated":"Oct 15, 2026, 3:55:14 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2023-0571","identifiers":["EUVD-2023-0571","CVE-2017-20162","GHSA-w9mr-4mfr-499f"]},"retained":false,"historicalAffected":[]}],"coverage":[]}