SeaMonkey is an open source Web browser, email and newsgroup client, IRCchat client, and HTML editor.Several flaws were found in the processing of malformed web content. A webpage containing malicious content could cause SeaMonkey to crash or,potentially, execute arbitrary code as the user running SeaMonkey.(CVE-2008-0017, CVE-2008-5013, CVE-2008-5014, CVE-2008-5016,CVE-2008-5017, CVE-2008-5018, CVE-2008-5019, CVE-2008-5021)Several flaws were found in the way malformed content was processed. A website containing specially-crafted content could potentially trick aSeaMonkey user into surrendering sensitive information. (CVE-2008-5012,CVE-2008-5022, CVE-2008-5023, CVE-2008-5024)All SeaMonkey users should upgrade to these updated packages, which containbackported patches to resolve these issues.