Provide references for CVE-2018-14774.
Where can I find more information about CVE-2018-14774?
References are available at: https://github.com/symfony/symfony/commit/725dee4cd8b4ccd52e335ae4b4522242cea9bd4a, https://symfony.com/blog/cve-2018-14774-possible-host-header-injection-when-using-httpcache.