CVE-2013-0081: Input Validation
First published: Wed Sep 11 2013(Updated: )
Microsoft SharePoint Portal Server 2003 SP3 and SharePoint Server 2007 SP3, 2010 SP1 and SP2, and 2013 do not properly process unassigned workflows, which allows remote attackers to cause a denial of service (W3WP process hang) via a crafted URL, aka "SharePoint Denial of Service Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Foundation 2013 | =2010-sp1 | |
| Microsoft SharePoint Foundation 2013 | =2010-sp2 | |
| Microsoft SharePoint Foundation 2013 | =2013 | |
| Microsoft SharePoint Portal Server | =2003-sp3 | |
| Microsoft SharePoint Server 2010 | =2007-sp3 | |
| Microsoft SharePoint Server 2010 | =2010-sp1 | |
| Microsoft SharePoint Server 2010 | =2010-sp2 | |
| Microsoft SharePoint Server 2010 | =2013 | |
| Microsoft SharePoint Services | =2.0 | |
| Microsoft SharePoint Services | =3.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-0081?
CVE-2013-0081 is rated as a moderate severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2013-0081?
To fix CVE-2013-0081, apply the appropriate updates and patches provided by Microsoft for the affected SharePoint versions.
Which versions of SharePoint are affected by CVE-2013-0081?
CVE-2013-0081 affects Microsoft SharePoint Portal Server 2003 SP3 and SharePoint Server versions 2007 SP3, 2010 SP1, 2010 SP2, and 2013.
What type of attack does CVE-2013-0081 allow?
CVE-2013-0081 allows remote attackers to execute a denial of service attack that can hang the W3WP process.
Is CVE-2013-0081 specific to on-premises SharePoint deployments?
Yes, CVE-2013-0081 is specific to on-premises Microsoft SharePoint deployments.
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- version/microsoft sharepoint server 2010/2010-sp2
- version/microsoft sharepoint server 2010/2013
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- version/microsoft sharepoint services/3.0