These are all security issues fixed in the fetchmailconf-6.3.26-3.27 package on the GA media of SUSE Linux Enterprise Module for Desktop Applications 15.
openSUSE Leap 15.1 openSUSE Leap 15.2 SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Desktop Applications 15 SUSE Linux Enterprise Server 12 SP3-ESPOS SUSE Linux Enterprise Server 12 SP3-TERADATA SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9