The is-my-json-valid package before 2.12.4 for Node.js has an incorrect exports['utc-millisec'] regular expression, which allows remote attackers to cause a denial of service (blocked event loop) via a crafted string.
{ "versions": [ { "introduced": "0" }, { "last_affected": "2.12.3" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2537.json"