The following FASTBUGS have been uploaded to

http://ftp.scientificlinux.org/linux/scientific/5x/i386/updates/fastbugs/
http://ftp.scientificlinux.org/linux/scientific/5x/x86_64/updates/fastbugs/

i386:
cman-2.0.115-96.el5_8.4.i386.rpm
cman-devel-2.0.115-96.el5_8.4.i386.rpm
libipa_hbac-1.5.1-49.el5_8.3.i386.rpm
libipa_hbac-devel-1.5.1-49.el5_8.3.i386.rpm
libipa_hbac-python-1.5.1-49.el5_8.3.i386.rpm
rgmanager-2.0.52-28.el5_8.5.i386.rpm
sssd-1.5.1-49.el5_8.3.i386.rpm
sssd-client-1.5.1-49.el5_8.3.i386.rpm
sssd-tools-1.5.1-49.el5_8.3.i386.rpm
xorg-x11-server-sdk-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xdmx-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xephyr-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xnest-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xorg-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xvfb-1.1.1-48.91.el5_8.2.i386.rpm
xorg-x11-server-Xvnc-source-1.1.1-48.91.el5_8.2.i386.rpm

x86_64:
cman-2.0.115-96.el5_8.4.x86_64.rpm
cman-devel-2.0.115-96.el5_8.4.i386.rpm
cman-devel-2.0.115-96.el5_8.4.x86_64.rpm
libipa_hbac-1.5.1-49.el5_8.3.i386.rpm
libipa_hbac-1.5.1-49.el5_8.3.x86_64.rpm
libipa_hbac-devel-1.5.1-49.el5_8.3.i386.rpm
libipa_hbac-devel-1.5.1-49.el5_8.3.x86_64.rpm
libipa_hbac-python-1.5.1-49.el5_8.3.x86_64.rpm
rgmanager-2.0.52-28.el5_8.5.x86_64.rpm
sssd-1.5.1-49.el5_8.3.x86_64.rpm
sssd-client-1.5.1-49.el5_8.3.i386.rpm
sssd-client-1.5.1-49.el5_8.3.x86_64.rpm
sssd-tools-1.5.1-49.el5_8.3.x86_64.rpm
xorg-x11-server-sdk-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xdmx-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xephyr-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xnest-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xorg-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xvfb-1.1.1-48.91.el5_8.2.x86_64.rpm
xorg-x11-server-Xvnc-source-1.1.1-48.91.el5_8.2.x86_64.rpm