Red Hat Security Advisory 2011-1440-01 - SeaMonkey is an open source web browser, email and newsgroup client, IRC chat client, and HTML editor. A cross-site scripting flaw was found in the way SeaMonkey handled certain multibyte character sets. A web page containing malicious content could cause SeaMonkey to run JavaScript code with the permissions of a different website. All SeaMonkey users should upgrade to these updated packages, which correct this issue. After installing the update, SeaMonkey must be restarted for the changes to take effect.
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