CentOS Errata and Security Advisory 2007:1003
https://rhn.redhat.com/errata/RHSA-2007-1003.html
The following updated files have been uploaded and are currently syncing to the mirrors:
s390: updates/s390/RPMS/openssl-0.9.7a-43.17.c4.1.s390.rpm updates/s390/RPMS/openssl-devel-0.9.7a-43.17.c4.1.s390.rpm updates/s390/RPMS/openssl-perl-0.9.7a-43.17.c4.1.s390.rpm
s390x: updates/s390x/RPMS/openssl-0.9.7a-43.17.c4.1.s390x.rpm updates/s390x/RPMS/openssl-devel-0.9.7a-43.17.c4.1.s390x.rpm updates/s390x/RPMS/openssl-perl-0.9.7a-43.17.c4.1.s390x.rpm