openSUSE Leap 15.0: Security Update for openslp Memory Issue

This update for openslp fixes the following issues:

- CVE-2017-17833: Prevent heap-related memory corruption issue which may

have manifested itself as a denial-of-service or a remote code-execution

vulnerability (bsc#1090638)

- Prevent out of bounds reads in message parsing

This update was imported from the SUSE:SLE-15:Update update project.