This update for perl fixes the following issues:
CVE-2016-6185: xsloader looking at a '(eval)' directory [bsc#988311]
CVE-2016-1238: searching current directory for optional modules [bsc#987887]
CVE-2015-8853: regex engine hanging on bad utf8 [bnc976584]
CVE-2016-2381: environment dup handling bug [bsc#967082]
perl panic with utf8mgposcacheupdate [bsc#929027]