Nginx mainline version 1.17.3 released: security fixes

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Nginx is a lightweight web server/reverse proxy server and email (IMAP/POP3) proxy server, distributed under a BSD-like protocol, available on UNIX, GNU/Linux, Run on operating systems such as BSD, Mac OS X, Solaris, and Microsoft Windows.

Basic HTTP server features

Other HTTP server features

Nginx
Nginx mainline version 1.17.3 has been released.
Changelog

*) Security: when using HTTP/2 a client might cause excessive memory consumption and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516).

*) Bugfix: “zero size buf” alerts might appear in logs when using gzipping; the bug had appeared in 1.17.2.

*) Bugfix: a segmentation fault might occur in a worker process if the “resolver” directive was used in SMTP proxy.

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