This update for perl fixes the following issues:
Secuirty issues fixed:
- CVE-2018-18311: Fixed integer overflow with oversize environment
(bsc#1114674).
- CVE-2018-18312: Fixed heap-buffer-overflow write / reg_node overrun
(bsc#1114675).
- CVE-2018-18313: Fixed heap-buffer-overflow read if regex contains \0
chars (bsc#1114681).
- CVE-2018-18314: Fixed heap-buffer-overflow in regex (bsc#1114686).
This update was imported from the SUSE:SLE-15:Update update project.