CentOS Errata and Security Advisory CEEA-2005:434

https://rhn.redhat.com/errata/RHSA-2005-434.html

It's the same firefox modified to build for CentOS-3 as the previous provided one is vulnerable too.

The following updated files have been uploaded and are currently syncing to the mirrors:

s390: centosplus/s390/RPMS/firefox-1.0.4-1.4.1.centos3.s390.rpm

s390x: centosplus/s390x/RPMS/firefox-1.0.4-1.4.1.centos3.s390x.rpm

sources: centosplus/s390/SRPMS/firefox-1.0.4-1.4.1.centos3.src.rpm centosplus/s390x/SRPMS/firefox-1.0.4-1.4.1.centos3.src.rpm