CentOS Errata and Security Advisory 2008:0978 Critical https://rhn.redhat.com/errata/RHSA-2008-0978.html

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

x86_64: firefox-3.0.4-1.el4.centos.x86_64.rpm nss-3.12.1.1-3.el4.centos.i386.rpm nss-3.12.1.1-3.el4.centos.x86_64.rpm nss-devel-3.12.1.1-3.el4.centos.x86_64.rpm

src: firefox-3.0.4-1.el4.centos.src.rpm nss-3.12.1.1-3.el4.centos.src.rpm