Research > Zero-Day Tracker > 20111104
Microsoft Excel 2003 Use After Free
Microsoft does not plan to patch this vulnerability, as this issue requires explicit user interaction to exploit.
Microsoft Excel 2003 v11.8335.8333
Microsoft Excel 2003 contains a use-after-free vulnerability, possibly located in the VBscript macro handler. Successful exploitation may allow an attacker to remotely execute arbitrary code in the context of the currently logged on user.
Client-side Remote Code Execution
This client-side vulnerability could allow an attacker to gain the ability to execute arbitrary code in the context of the current application. If the application is run as Administrator, the attacker may gain complete control of the target system.
No mitigation has been provided.
11.04.2011 - Public Information Released
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