seamonkey is vulnerable to man-in-the-middle attack. A flaw was found in the way SeaMonkey matched SSL certificates when the certificates had a Common Name containing a wildcard and a partial IP address. SeaMonkey incorrectly accepted connections to IP addresses that fell within the SSL certificate’s wildcard range as valid SSL connections, possibly allowing an attacker to conduct a man-in-the-middle attack.
blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox
lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
secunia.com/advisories/41839
secunia.com/advisories/42867
support.avaya.com/css/P8/documents/100114250
support.avaya.com/css/P8/documents/100120156
www.debian.org/security/2010/dsa-2123
www.mandriva.com/security/advisories?name=MDVSA-2010:210
www.mozilla.org/security/announce/2010/mfsa2010-70.html
www.redhat.com/security/updates/classification/#critical
www.redhat.com/support/errata/RHSA-2010-0781.html
www.redhat.com/support/errata/RHSA-2010-0782.html
www.ubuntu.com/usn/USN-1007-1
www.vupen.com/english/advisories/2011/0061
access.redhat.com/errata/RHSA-2010:0781
bugzilla.mozilla.org/show_bug.cgi?id=578697
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12254