The following errata for CentOS-2 have been built and uploaded the the centos mirror. These packages are all small bug fixes except for arptables_jf which is a new package. You should also remember to uninstall netscape with this command: rpm --erase netscape-common netscape-communicator netscape-navigator
RHBA-2004:155 Updated XFree86 packages fix memory faults on Itanium RHBA-2004:223 Updated clumanager package fixes bugs RHBA-2004:229 Updated sh-utils package fixes 64-bit expr behavior RHBA-2004:230 Updated fileutils package fixes two bugs RHBA-2004:238 Updated wu-ftpd package fixes large file support RHBA-2004:241 Updated pam_krb5 package available RHBA-2004:252 Updated rdist package fixes symlink bug RHBA-2004:256 Updated iptables packages are available RHBA-2004:274 Updated psacct package fixes bugs on Itanium RHBA-2004:281 Updated squid package RHBA-2004:287 Updated autofs package RHBA-2004:294 Updated redhat-config-network package RHBA-2004:295 Updated XEmacs packages fix startup segfault on Itanium RHBA-2004:298 Updated openmotif packages RHBA-2004:300 Updated sysstat package RHBA-2004:303 Updated openssh packages RHBA-2004:305 Updated shadow-utils package RHBA-2004:306 Updated tcsh package RHBA-2004:310 Updated bind package RHBA-2004:329 Updated initscripts package RHBA-2004:332 Updated chkconfig package RHBA-2004:334 Updated kudzu packages RHBA-2004:339 Updated expect packages RHBA-2004:341 Updated at package RHBA-2004:343 Updated bash package RHBA-2004:345 Updated ethtool package RHBA-2004:348 Updated sysklogd package RHBA-2004:368 Updated up2date packages RHBA-2004:369 Updated rhn_register packages RHBA-2004:370 Updated vixie-cron package RHBA-2004:375 Updated rhnlib package RHBA-2004:377 Updated lftp packages available RHEA-2004:251 New arptables_jf package avaliable RHEA-2004:331 Updated pciutils packages with pci.ids sync RHEA-2004:374 Updated procps package
Files available: arptables_jf-0.0.8-0.21as.i386.rpm at-3.1.8-24.ent.1.i386.rpm autofs-3.1.7-51.i386.rpm bash-2.05-8.2.i386.rpm bash-doc-2.05-8.2.i386.rpm bind-9.2.1-6.1.i386.rpm bind-devel-9.2.1-6.1.i386.rpm bind-utils-9.2.1-6.1.i386.rpm chkconfig-1.3.11-0.2.1.i386.rpm clumanager-1.0.27-1.i386.rpm ethtool-1.8-3.2.i386.rpm expect-5.38.0-74.1.i386.rpm fileutils-4.1-10.6.i386.rpm iptables-1.2.5-3.AS21.1.i386.rpm iptables-ipv6-1.2.5-3.AS21.1.i386.rpm itcl-3.2-74.1.i386.rpm initscripts-6.47.10-1.c2.1.i386.rpm kernel-BOOT-2.4.9-e.49.i386.rpm kernel-doc-2.4.9-e.49.i386.rpm kernel-headers-2.4.9-e.49.i386.rpm kernel-source-2.4.9-e.49.i386.rpm kudzu-0.99.42.3.3-1.i386.rpm kudzu-devel-0.99.42.3.3-1.i386.rpm lftp-2.4.9-3.i386.rpm ntsysv-1.3.11-0.2.1.i386.rpm openmotif-2.1.30-12.i386.rpm openmotif-devel-2.1.30-12.i386.rpm openssh-3.1p1-15.i386.rpm openssh-askpass-3.1p1-15.i386.rpm openssh-askpass-gnome-3.1p1-15.i386.rpm openssh-clients-3.1p1-15.i386.rpm openssh-server-3.1p1-15.i386.rpm pam_krb5-1.47-4.i386.rpm pciutils-2.1.8-26.2.i386.rpm pciutils-devel-2.1.8-26.2.i386.rpm procps-2.0.7-11.21AS.4.i386.rpm procps-X11-2.0.7-11.21AS.4.i386.rpm psacct-6.3.2-10.21as.i386.rpm rdist-6.1.5-35.21.1.i386.rpm redhat-config-network-1.0.6-0.AS21.1.i386.rpm rhn_register-2.9.12-1.2.1AS.i386.rpm rhn_register-gnome-2.9.12-1.2.1AS.i386.rpm shadow-utils-20000902-16.i386.rpm sh-utils-2.0.11-5.1.i386.rpm squid-2.4.STABLE7-0.21as.i386.rpm sysklogd-1.4.1-4.1.i386.rpm sysstat-4.0.1-15.2.1as.i386.rpm sysstat-isag-4.0.1-15.2.1as.i386.rpm tcl-8.3.3-74.1.i386.rpm tcllib-1.0-74.1.i386.rpm tclx-8.3-74.1.i386.rpm tcsh-6.10-9.i386.rpm tix-8.2.0b1-74.1.i386.rpm tk-8.3.3-74.1.i386.rpm up2date-2.9.11-1.2.1AS.i386.rpm up2date-gnome-2.9.11-1.2.1AS.i386.rpm vixie-cron-3.0.1-63.1.i386.rpm wu-ftpd-2.6.1-24.i386.rpm xemacs-21.4.6-6.9.i386.rpm xemacs-el-21.4.6-6.9.i386.rpm xemacs-info-21.4.6-6.9.i386.rpm XFree86-100dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-4.1.0-61.EL.i386.rpm XFree86-75dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-cyrillic-fonts-4.1.0-61.EL.i386.rpm XFree86-devel-4.1.0-61.EL.i386.rpm XFree86-doc-4.1.0-61.EL.i386.rpm XFree86-ISO8859-15-100dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-ISO8859-15-75dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-ISO8859-2-100dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-ISO8859-2-75dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-ISO8859-9-100dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-ISO8859-9-75dpi-fonts-4.1.0-61.EL.i386.rpm XFree86-libs-4.1.0-61.EL.i386.rpm XFree86-tools-4.1.0-61.EL.i386.rpm XFree86-twm-4.1.0-61.EL.i386.rpm XFree86-xdm-4.1.0-61.EL.i386.rpm XFree86-xf86cfg-4.1.0-61.EL.i386.rpm XFree86-xfs-4.1.0-61.EL.i386.rpm XFree86-Xnest-4.1.0-61.EL.i386.rpm XFree86-Xvfb-4.1.0-61.EL.i386.rpm kernel-2.4.9-e.49.i686.rpm kernel-debug-2.4.9-e.49.i686.rpm kernel-enterprise-2.4.9-e.49.i686.rpm kernel-smp-2.4.9-e.49.i686.rpm kernel-summit-2.4.9-e.49.i686.rpm kernel-2.4.9-e.49.athlon.rpm kernel-smp-2.4.9-e.49.athlon.rpm rhnlib-1.8-6.p15.noarch.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