[USN-4235-1] nginx vulnerability

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From: Marc Deslauriers
Date: Jan 14, 2020 1:10AM

Bert JW Regeer and Francisco Oca Gonzalez discovered that nginx incorrectly
handled certain error_page configurations. A remote attacker could possibly
use this issue to perform HTTP request smuggling attacks and access
resources contrary to expectations.

References:
  https://usn.ubuntu.com/4235-1
  CVE-2019-20372