Updated apache and mod_ssl packages are available for CentOS-2
The following errata for CentOS-2 have been built and uploaded the the centos mirror:
RHSA-2004:600-01 Updated apache and mod_ssl packages fix security vulnerabilities
Files available:
mod_ssl-2.8.12-7.i386.rpm
apache-1.3.27-9.ent.c2.1.i386.rpm
apache-devel-1.3.27-9.ent.c2.1.i386.rpm
apache-manual-1.3.27-9.ent.c2.1.i386.rpm
More details are available from the RedHat web site at
https://rhn.redhat.com/errata/rh21as-errata.html
The easy way to make sure you are up to date with all the latest patches is to run:
# yum update