CVSS 7.5 · High EPSS 0,28%
Kerentanan Inefficient Algorithmic Complexity. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.
nodemailer before 10.0.6 contains a denial of service vulnerability in the addressparser free-text fallback regex pattern that exhibits quadratic backtracking behavior. Attackers can supply crafted email header values with long whitespace-free runs to block the Node.js event loop for tens of seconds, causing service unavailability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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