CentOS Errata and Security Advisory CESA-2008:0882-01
SeaMonkey is an open source Web browser, advanced email and newsgroup client, IRC chat client, and HTML editor.
Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause SeaMonkey to crash or, potentially, execute arbitrary code as the user running SeaMonkey. (CVE-2008-0016, CVE-2008-4058, CVE-2008-4059, CVE-2008-4060, CVE-2008-4061, CVE-2008-4062)
Several flaws were found in the way malformed web content was displayed. A web page containing specially crafted content could potentially trick a SeaMonkey user into surrendering sensitive information. (CVE-2008-3835, CVE-2008-4067, CVE-2008-4068, CVE-2008-4069)
All SeaMonkey users should upgrade to these updated packages, which contain backported patches to resolve these issues.
Merged security bulletin from advisories: http://lists.centos.org/pipermail/centos-announce/2008-September/027308.html
Affected packages: seamonkey seamonkey-chat seamonkey-devel seamonkey-dom-inspector seamonkey-js-debugger seamonkey-mail seamonkey-nspr seamonkey-nspr-devel seamonkey-nss seamonkey-nss-devel
Upstream details at: https://rhn.redhat.com/errata/rh21as-errata.html