Microsoft Office Excel Multiple Vulnerabilities
Last Update Date:
14 Nov 2012 17:18
Release Date:
14 Nov 2012
3919
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RISK: High Risk
TYPE: Clients - Productivity Products
- Excel SerAuxErrBar Heap Overflow Vulnerability A remote code execution vulnerability exists in the way that Microsoft Excel handles specially crafted Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
- Excel Memory Corruption Vulnerability A remote code execution vulnerability exists in the way that Microsoft Excel handles specially crafted Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
- Excel SST Invalid Length Use After Free Vulnerability A remote code execution vulnerability exists in the way that Microsoft Excel handles specially crafted Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
- Excel Stack Overflow Vulnerability A remote code execution vulnerability exists in the way that Microsoft Excel handles specially crafted Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Impact
- Remote Code Execution
System / Technologies affected
- Microsoft Office 2003
- Microsoft Office 2007
- Microsoft Office 2010
- Microsoft Office 2008 for Mac
- Microsoft Office for Mac 2011
- Microsoft Excel Viewer
- Microsoft Office Compatibility Pack
Solutions
Before installation of the software, please visit the software manufacturer web-site for more details.
- Download location for patches:
http://technet.microsoft.com/en-us/security/bulletin/MS12-076
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