Provide references for CVE-2021-3472.
Where can I find more information about CVE-2021-3472?
References are available at: http://www.openwall.com/lists/oss-security/2021/04/13/1, https://lists.debian.org/debian-lts-announce/2021/04/msg00013.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6S5OPXUDYBSRSVWVLFLJ6AFERG4HNY/, https://www.debian.org/security/2021/dsa-4893, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEXPCLMVU25AUZTUXC4MYBGPKOAIM5TW/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDF7TAJE7NPZPNVOXSD5HBIFLNPUOD2V/, https://www.zerodayinitiative.com/advisories/ZDI-21-463/, https://lists.x.org/archives/xorg-announce/2021-April/003080.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N63KL3T22HNFT4FJ7VMVF6U5Q4RFJIQF/, https://bugzilla.redhat.com/show_bug.cgi?id=1944167, https://lists.x.org/archives/xorg-announce/2021-April/003080.html, https://seclists.org/oss-sec/2021/q2/20, https://www.tenable.com/plugins/nessus/148701, https://gitlab.freedesktop.org/xorg/xserver/-/commit/7aaf54a1884f71dc363f0b884e57bcb67407a6cd, https://security.gentoo.org/glsa/202104-02.