CentOS Errata and Security Advisory 2006:0605
https://rhn.redhat.com/errata/RHSA-2006-0605.html
The following updated files have been uploaded and are currently syncing to the mirrors:
s390: updates/s390/RPMS/perl-5.8.5-36.RHEL4.s390.rpm updates/s390/RPMS/perl-suidperl-5.8.5-36.RHEL4.s390.rpm
s390x: updates/s390x/RPMS/perl-5.8.5-36.RHEL4.s390x.rpm updates/s390x/RPMS/perl-suidperl-5.8.5-36.RHEL4.s390x.rpm