Provide references for CVE-2015-5646.
Where can I find more information about CVE-2015-5646?
References are available at: https://support.cybozu.com/ja-jp/article/8811, http://jvndb.jvn.jp/jvndb/JVNDB-2015-000151, http://jvn.jp/en/jp/JVN21025396/index.html, http://jvn.jp/en/jp/JVN21025396/374951/index.html, https://support.cybozu.com/ja-jp/article/8809.