The vulnerability of the PowerShell API software interface of the Microsoft Exchange Server mail server allows a hacker to gain access to protected information.

The vulnerability of the PowerShell API of the Microsoft Exchange Server mail server is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor to gain access to protected information within the Calendar application...

libical heap out-of-bounds read vulnerability (CNVD-2016-04383)

libical is a set of open source for the implementation of iCalendar Calendar Data Exchange Standard protocols and protocol data units . A security vulnerability exists in libical. An attacker could exploit this vulnerability to cause a heap out-of-bounds read...

UBUNTU-CVE-2015-0215

calendar/externallib.php in Moodle through 2.5.9, 2.6.x before 2.6.7, 2.7.x before 2.7.4, and 2.8.x before 2.8.2 allows remote authenticated users to obtain sensitive calendar-event information via a web-services request...

CVE-2009-3251: Undefined Security Weakness

include/utils/ListViewUtils.php in vtiger CRM before 5.1.0 allows remote authenticated users to bypass intended access restrictions and read the 1 visibility, 2 location, and 3 recurrence fields of a calendar via a custom view...

CVE-2004-0742

Sun Java System Portal Server 6.2 formerly Sun ONE allows remote authenticated users to obtain Calendar Server privileges and modify Calendar data by changing the display options to a non-default view...