Provide references for CVE-2018-8789.
Where can I find more information about CVE-2018-8789?
References are available at: http://www.securityfocus.com/bid/106938, https://github.com/FreeRDP/FreeRDP/commit/2ee663f39dc8dac3d9988e847db19b2d7e3ac8c6, https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html, https://usn.ubuntu.com/3845-1/, https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/, https://usn.ubuntu.com/3845-2/.