CVE-2013-0081: Input Validation
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."
Affected Software
Event History
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.