Provide references for CVE-2019-12209.
Where can I find more information about CVE-2019-12209?
References are available at: https://github.com/Yubico/pam-u2f/commit/7db3386fcdb454e33a3ea30dcfb8e8960d4c3aa3, https://developers.yubico.com/pam-u2f/Release_Notes.html, http://www.openwall.com/lists/oss-security/2019/06/05/1, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FOR4ADC356JPCHAJI5UXZORLC3VNBPS/, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00012.html, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00018.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCGU6UQLI3ZTW3UYCTMQW7VDL5M4LCWR/.