Open-Xchange releases UCS Hotfix 2011-03-23

This Release fixes bugs of Univention Corporate Server 2.4 which is integrated at Open-Xchange Advanced Server Edition and Open-Xchange Server Edition for UCS. The Hotfix is available for all customers with a valid Open-Xchange license.

Fixed Components:
  • Acrobat Reader; CVE identification figure: CVE-2010-4091 CVE-2011-0562 CVE-2011-0563 CVE-2011-0564 CVE-2011-0565 CVE-2011-0566 CVE-2011-0567 CVE-2011-0568 CVE-2011-0570 CVE-2011-0585 CVE-2011-0586 CVE-2011-0587 CVE-2011-0588 CVE-2011-0589 CVE-2011-0590 CVE-2011-0591 CVE-2011-0592 CVE-2011-0593 CVE-2011-0594 CVE-2011-0595 CVE-2011-0596 CVE-2011-0598 CVE-2011-0599 CVE-2011-0600 CVE-2011-0602 CVE-2011-0603 CVE-2011-0604 CVE-2011-0605 CVE-2011-0606
  • Firefox; CVE identification figure: CVE-2010-1585 CVE-2011-0051 CVE-2011-0053 CVE-2011-0054 CVE-2011-0055 CVE-2011-0057 CVE-2011-0061 CVE-2011-0062
  • Flash-Plugin; CVE identification figure: CVE-2011-0609

Installation of this PTF:

The system can then be updated as usual for UCS using the univention-updater net command or the UMC module Online Update.
  • Please enter your username/password first under the component called „OX" and activate it.
  • In the online-updates module of UMC, under Release information, click on "Check for updates"
  • Click on "Install this update"
  • Under OX component, click on "Check for updates"
  • Click on "Install this update"
  • Reboot