CVE-2017-5850
httpd in OpenBSD allows remote attackers to cause a denial of service (memory consumption) via a series of requests for a large file using an HTTP Range header.
Date published : 2017-03-27
http://www.securityfocus.com/bid/95997
https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig