Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nodemailer / nodemailer | affected 0 before 10.0.6; unaffected 10.0.6 |
CWE
CWE-407
References
- https://github.com/nodemailer/nodemailer/security/advisories/GHSA-v53p-9fqp-m79j
- https://www.vulncheck.com/advisories/nodemailer-before-10.0.6-denial-of-service-via-addressparser
ADP enrichment
No English description supplied.