CVE-2012-1886: Buffer Overflow
First published: Wed Nov 14 2012(Updated: )
Microsoft Excel 2003 SP3, 2007 SP2 and SP3, and 2010 SP1; Excel Viewer; and Office Compatibility Pack SP2 and SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted spreadsheet, aka "Excel Memory Corruption Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office Excel | =2003-sp3 | |
| Microsoft Office Excel | =2007-sp2 | |
| Microsoft Office Excel | =2007-sp3 | |
| Microsoft Office Excel | =2010-sp1 | |
| Microsoft Office Excel | =2010-sp1 | |
| Microsoft Office Excel Viewer | ||
| Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint | =sp2 | |
| Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint | =sp3 |
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Reference Links
- http://www.securityfocus.com/bid/56426
- http://www.securitytracker.com/id?1027752
- http://www.us-cert.gov/cas/techalerts/TA12-318A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-076
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78073
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15927
Frequently Asked Questions
What is the severity of CVE-2012-1886?
CVE-2012-1886 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2012-1886?
To fix CVE-2012-1886, it is recommended to apply the security updates provided by Microsoft for the affected versions of Excel and associated software.
Which software is affected by CVE-2012-1886?
CVE-2012-1886 affects Microsoft Excel 2003 SP3, 2007 SP2 and SP3, 2010 SP1, Excel Viewer, and the Office Compatibility Pack SP2 and SP3.
What are the consequences of exploiting CVE-2012-1886?
Exploiting CVE-2012-1886 can lead to arbitrary code execution or cause a denial of service through memory corruption.
How can I determine if my system is vulnerable to CVE-2012-1886?
You can determine if your system is vulnerable to CVE-2012-1886 by checking if you are using the affected versions of Microsoft Excel or related software.
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- vendor/microsoft
- canonical/microsoft office excel
- version/microsoft office excel/2003-sp3
- version/microsoft office excel/2007-sp2
- version/microsoft office excel/2007-sp3
- version/microsoft office excel/2010-sp1
- canonical/microsoft office excel viewer
- canonical/microsoft office compatibility pack for word, excel, and powerpoint
- version/microsoft office compatibility pack for word, excel, and powerpoint/sp2
- version/microsoft office compatibility pack for word, excel, and powerpoint/sp3