This update for libXdmcp fixes the following issues:
{ "binaries": [ { "libXdmcp6-32bit": "1.1.1-12.1", "libXdmcp6": "1.1.1-12.1" } ] }
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0338-1.json"
{ "binaries": [ { "libXdmcp-devel": "1.1.1-12.1" } ] }