Provide references for CVE-2015-2308.
Where can I find more information about CVE-2015-2308?
References are available at: https://symfony.com/blog/cve-2015-2308-esi-code-injection, http://jvndb.jvn.jp/jvndb/JVNDB-2015-000089, http://jvn.jp/en/jp/JVN19578958/index.html, http://www.securityfocus.com/bid/75357.