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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Zero Day Initiative Advisory 10-141 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari's Webkit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within Webkit's layout implementation of an particular tag used for embedding a foreign document into the SVG namespace. Later when the application attempts to calculate layout information for rendering the contents of the tag, the application will attempt to access a linebox that was previously destroyed. Successful exploitation can lead to code execution under the context of the application.
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