CentOS Errata and Security Advisory 2008:1021
https://rhn.redhat.com/errata/RHSA-2008-1021.html
The following updated files have been uploaded and are currently syncing to the mirrors:
s390: updates/s390/RPMS/enscript-1.6.1-24.7.s390.rpm
s390x: updates/s390x/RPMS/enscript-1.6.1-24.7.s390x.rpm