Security update for glibc (important)

This update for glibc fixes the following issues: - A privilege escalation bug in the realpath function has been fixed. CVE-2018-1000001, bsc1074293 - A memory leak and a buffer overflow in the dynamic ELF loader has been fixed. CVE-2017-1000408, CVE-2017-1000409, bsc1071319 - An issue in the cod...