CVE-2011-1983: Use After Free
First published: Wed Dec 14 2011(Updated: )
Use-after-free vulnerability in Microsoft Office 2007 SP2 and SP3, Office 2010 Gold and SP1, and Office for Mac 2011 allows remote attackers to execute arbitrary code via a crafted Word document, aka "Word Use After Free Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office | =2010 | |
| Microsoft Office | =2007-sp3 | |
| Microsoft Office | =2010 | |
| Microsoft Office | =2007-sp2 | |
| Microsoft Office | =2010-sp1 | |
| Microsoft Office | =2011 | |
| Microsoft Office | =2010-sp1 |
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Reference Links
- http://www.securitytracker.com/id?1026409
- http://www.us-cert.gov/cas/techalerts/TA11-347A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14558
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14197
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-089
Frequently Asked Questions
What is the severity of CVE-2011-1983?
CVE-2011-1983 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2011-1983?
To fix CVE-2011-1983, install the latest security updates provided by Microsoft for affected Office versions.
What versions of Microsoft Office are affected by CVE-2011-1983?
CVE-2011-1983 affects Microsoft Office 2007 SP2, SP3, Office 2010 Gold and SP1, and Office for Mac 2011.
What type of vulnerability is CVE-2011-1983?
CVE-2011-1983 is a use-after-free vulnerability that can be exploited through specially crafted Word documents.
Can CVE-2011-1983 lead to data loss?
Yes, CVE-2011-1983 can lead to data loss as attackers may execute arbitrary code which could compromise system integrity.
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- version/microsoft office/2010
- version/microsoft office/2007-sp3
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- version/microsoft office/2010-sp1
- version/microsoft office/2011