CentOS Errata and Security Advisory 2005:474
https://rhn.redhat.com/errata/RHSA-2005-474.html
The following updated files have been uploaded and are currently syncing to the mirrors:
s390: updates/s390/RPMS/bzip2-1.0.2-11.EL3.4.s390.rpm updates/s390/RPMS/bzip2-devel-1.0.2-11.EL3.4.s390.rpm updates/s390/RPMS/bzip2-libs-1.0.2-11.EL3.4.s390.rpm
s390x: updates/s390x/RPMS/bzip2-1.0.2-11.EL3.4.s390x.rpm updates/s390x/RPMS/bzip2-devel-1.0.2-11.EL3.4.s390x.rpm updates/s390x/RPMS/bzip2-libs-1.0.2-11.EL3.4.s390x.rpm