|Title||Start Date & Time||End Date & Time|
|Service Maintenance Scheduled: Microsoft Exchange||Monday, December 29, 2014 - 6:00am||Monday, December 29, 2014 - 6:30am|
|Service Maintenance Scheduled: Desire2Learn (D2L)||Monday, December 29, 2014 - 9:00am||Monday, December 29, 2014 - 11:00am|
|Service Maintenance Scheduled: Northstar||Tuesday, December 30, 2014 - 6:00am||Tuesday, December 30, 2014 - 7:00am|
|Service Maintenance Scheduled: Microsoft Exchange||Tuesday, December 30, 2014 - 6:00am||Tuesday, December 30, 2014 - 10:00am|
|Service Maintenance Scheduled: Website Security Certificates||Wednesday, December 17, 2014 - 10:00am||Wednesday, December 31, 2014 - 5:00am|
|Service Maintenance Scheduled: OIT Software Downloads (cuservices.colorado.edu)||Monday, January 5, 2015 - 7:00am||Monday, January 5, 2015 - 8:00am|
Microsoft has released updates to their operating system, server, office and browser software. The updates address vulnerabilities that could allow a remote, unauthenticated attacker to execute arbitrary code, cause a denial of service, or gain unauthorized access to vulnerable files or systems.
The IT Security Office advises that users of the software listed below update as soon as possible.
The Microsoft Security Bulletin Summary for May 2013
Release date: May 14, 2013
Additional information about this vulnerability can be viewed at:
OIT has defined the following categories to describe the severity of security risks:
URGENT severity represents a broad threat to the entire campus community.
SEVERE severity included remote exploits and worms.
IMPORTANT severity includes virus and local exploits for commonly used services.