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:          Moderate: SquirrelMail security update
Advisory ID:       RHSA-2005:595-01
CVE Names:         CAN-2005-2095 CAN-2005-1769

   squirrelmail-1.4.3a-10.EL3.noarch.rpm

-Connie Sieh