CentOS Errata and Security Advisory 2009:0420
https://rhn.redhat.com/errata/RHSA-2009-0420.html
The following updated files have been uploaded and are currently syncing to the mirrors:
ia64: updates/ia64/RPMS/ghostscript-7.05-32.1.20.ia64.rpm updates/ia64/RPMS/ghostscript-devel-7.05-32.1.20.ia64.rpm updates/ia64/RPMS/hpijs-1.3-32.1.20.ia64.rpm