Provide references for CVE-2018-7711.
Where can I find more information about CVE-2018-7711?
References are available at: https://github.com/simplesamlphp/saml2/commit/4f6af7f69f29df8555a18b9bb7b646906b45924d, https://lists.debian.org/debian-lts-announce/2018/03/msg00017.html, https://simplesamlphp.org/security/201803-01.