The following ERRATA for SL 302/303 x86_64 are now available from:
ftp://ftp.scientificlinux.org/linux/scientific/302/x86_64/errata/SL/RPMS/
ftp://ftp.scientificlinux.org/linux/scientific/303/x86_64/errata/SL/RPMS/

Synopsis:          Updated krb5 packages fix security vulnerabilities
Advisory ID:       RHSA-2005:012-01

   krb5-devel-1.2.7-38.x86_64.rpm
   krb5-libs-1.2.7-38.i386.rpm
   krb5-libs-1.2.7-38.x86_64.rpm
   krb5-server-1.2.7-38.x86_64.rpm
   krb5-workstation-1.2.7-38.x86_64.rpm

-Connie Sieh