NISCC testing of implementations of the S/MIME protocol uncovered a
number of bugs in NSS versions prior to 3.9. The parsing of unexpected
ASN.1 constructs within S/MIME data could cause Mozilla to crash or
consume large amounts of memory. A remote attacker could potentially
trigger these bugs by sending a carefully-crafted S/MIME message to a
victim. 

Andreas Sandblad discovered a cross-site scripting issue that affects
various versions of Mozilla. When linking to a new page it is still
possible to interact with the old page before the new page has been
successfully loaded. Any Javascript events will be invoked in the
context of the new page, making cross-site scripting possible if the
different pages belong to different domains.

        CAN-2003-0564/2004-0191 Affects: FC1
        to match http://rhn.redhat.com/errata/RHSA-2004-110.html