Gentoo Linux Security Advisory 201412-9 - This GLSA contains notification of vulnerabilities found in several Gentoo packages which have been fixed prior to January 1, 2012. The worst of these vulnerabilities could lead to local privilege escalation and remote code execution.
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Ubuntu Security Notice 1195-1 - A large number of security issues were discovered in the WebKit browser and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
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Debian Linux Security Advisory 2188-1 - Several vulnerabilities have been discovered in webkit, a Web content engine library for Gtk+.
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