Remote Code Execution Vulnerability in Microsoft Office Web Components

CVE-2009-1136

Summary

The Microsoft Office Web Components Spreadsheet ActiveX control, used within various versions of Microsoft Office and Internet Explorer, is susceptible to exploitation through a tailored call to the msDataSourceObject method. This vulnerability may allow remote attackers to execute arbitrary code on affected systems, potentially leading to significant security breaches. It was notably exploited in the wild during mid-2009, necessitating immediate attention and remediation. Users of affected products should prioritize applying patches and updates to mitigate risks associated with this security flaw.

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