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-*