The ms package before 0.7.1 for Node.js allows attackers to cause a denial of service (CPU consumption) via a long version string, aka a "regular expression denial of service (ReDoS)."
CVSS 3.1HIGH 7.5·Network·No auth·No interaction·EPSS 0.06954·Published 2017-01-23·Fixed in 0.7.1CWE-1333