The following FASTBUGS have been uploaded to

http://ftp.scientificlinux.org/linux/scientific/6x/i386/updates/fastbugs/
http://ftp.scientificlinux.org/linux/scientific/6x/x86_64/updates/fastbugs/

i386:
cpuspeed-1.5-20.el6_4.i686.rpm
net-snmp-5.5-44.el6_4.4.i686.rpm
net-snmp-devel-5.5-44.el6_4.4.i686.rpm
net-snmp-libs-5.5-44.el6_4.4.i686.rpm
net-snmp-perl-5.5-44.el6_4.4.i686.rpm
net-snmp-python-5.5-44.el6_4.4.i686.rpm
net-snmp-utils-5.5-44.el6_4.4.i686.rpm
nss-pam-ldapd-0.7.5-18.2.el6_4.i686.rpm
talk-0.17-36.el6.i686.rpm
talk-server-0.17-36.el6.i686.rpm

x86_64:
cpuspeed-1.5-20.el6_4.x86_64.rpm
net-snmp-5.5-44.el6_4.4.x86_64.rpm
net-snmp-devel-5.5-44.el6_4.4.i686.rpm
net-snmp-devel-5.5-44.el6_4.4.x86_64.rpm
net-snmp-libs-5.5-44.el6_4.4.i686.rpm
net-snmp-libs-5.5-44.el6_4.4.x86_64.rpm
net-snmp-perl-5.5-44.el6_4.4.x86_64.rpm
net-snmp-python-5.5-44.el6_4.4.x86_64.rpm
net-snmp-utils-5.5-44.el6_4.4.x86_64.rpm
nss-pam-ldapd-0.7.5-18.2.el6_4.i686.rpm
nss-pam-ldapd-0.7.5-18.2.el6_4.x86_64.rpm
talk-0.17-36.el6.x86_64.rpm
talk-server-0.17-36.el6.x86_64.rpm