thunderbird is vulnerable to cross-site scripting. Several cross-site scripting (XSS) flaws were found in the way Thunderbird processed certain malformed HTML mail messages. A malicious HTML mail message could display misleading information which may result in a user unknowingly divulging sensitive information such as a password.
fedoranews.org/cms/node/2713
fedoranews.org/cms/node/2728
ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.asc
ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.asc
ftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.asc
ftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.asc
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742
lists.suse.com/archive/suse-security-announce/2007-Mar/0001.html
osvdb.org/33812
rhn.redhat.com/errata/RHSA-2007-0077.html
secunia.com/advisories/24205
secunia.com/advisories/24287
secunia.com/advisories/24290
secunia.com/advisories/24320
secunia.com/advisories/24328
secunia.com/advisories/24333
secunia.com/advisories/24342
secunia.com/advisories/24343
secunia.com/advisories/24384
secunia.com/advisories/24395
secunia.com/advisories/24455
secunia.com/advisories/24457
secunia.com/advisories/24650
secunia.com/advisories/25588
slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.338131
slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.374851
www.debian.org/security/2007/dsa-1336
www.hardened-php.net/advisory_032007.142.html
www.mandriva.com/security/advisories?name=MDKSA-2007:050
www.mozilla.org/security/announce/2007/mfsa2007-02.html
www.novell.com/linux/security/advisories/2007_22_mozilla.html
www.redhat.com/security/updates/classification/#critical
www.redhat.com/support/errata/RHSA-2007-0078.html
www.redhat.com/support/errata/RHSA-2007-0079.html
www.redhat.com/support/errata/RHSA-2007-0097.html
www.redhat.com/support/errata/RHSA-2007-0108.html
www.securityfocus.com/archive/1/461076/100/0/threaded
www.securityfocus.com/archive/1/461336/100/0/threaded
www.securityfocus.com/bid/22694
www.securitytracker.com/id?1017702
www.ubuntu.com/usn/usn-428-1
www.vupen.com/english/advisories/2007/0718
access.redhat.com/errata/RHSA-2007:0108
issues.rpath.com/browse/RPL-1103
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10086