The following ERRATA for SL 302,303,304,305 x86_64 are now available from:
ftp://ftp.scientificlinux.org/linux/scientific/302,303,304,305/x86_64/errata/SL/RPMS/
 
Synopsis:          Critical: firefox security update
Advisory ID:       RHSA-2005:768-01
CVE Names:         CAN-2005-2871

  firefox-1.0.6-1.4.2.SL3.i386.rpm
  firefox-1.0.6-1.4.2.SL3.x86_64.rpm

Synopsis:          Critical: mozilla security update
Advisory ID:       RHSA-2005:769-01
CVE Names:         CAN-2005-2871

  mozilla-1.7.10-1.1.3.2.SL3.i386.rpm
  mozilla-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-chat-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-devel-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-dom-inspector-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-js-debugger-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-mail-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-nspr-1.7.10-1.1.3.2.SL3.i386.rpm
  mozilla-nspr-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-nspr-devel-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-nss-1.7.10-1.1.3.2.SL3.i386.rpm
  mozilla-nss-1.7.10-1.1.3.2.SL3.x86_64.rpm
  mozilla-nss-devel-1.7.10-1.1.3.2.SL3.x86_64.rpm

-Troy Dawson
-Connie Sieh