CVE-2013-0081

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."

Date published : 2013-09-11

http://www.us-cert.gov/ncas/alerts/TA13-253A

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-067