CentOS Errata and Security Advisory CESA-2005:344

gtk2 security update for CentOS 4 i386 and x86_64:
https://rhn.redhat.com/errata/RHSA-2005-344.html

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

i386:
gtk2-2.4.13-14.i386.rpm
gtk2-devel-2.4.13-14.i386.rpm

x86_64:
gtk2-2.4.13-14.x86_64.rpm
gtk2-2.4.13-14.i386.rpm
gtk2-devel-2.4.13-14.x86_64.rpm

src:
gtk2-2.4.13-14.src.rpm

You can update with the command:

yum update gtk2-*