Microsoft Excel 2002 SP3 2003 SP3 2007 SP2 and 2010; Office 2004 2008 and 2011 for Mac; Open XML File Format Converter for Mac; and Excel Viewer SP2 do not properly handle errors during the parsing of Office Art records in Excel spreadsheets which allows remote attackers to execute arbitrary code via a malformed object record related to a \stray reference \ aka \Excel Linked List Corruption Vulnerability.\