[Critical !] Nginx in Harbor 2.2.2 existed critical security vulnerability

[cnskylee]

The vulnerability of nginx/1.16.1 in Harbor 2.2.2 version:
ID: CVE-2021-23017
LEVEL: High
Effected : NGINX 0.6.18 – 1.20.0
Secure:
NGINX Open Source 1.20.1 (stable)
NGINX Open Source 1.21.0 (mainline)
What should I do to repair this vulnerability ?