[security] Updated: stunnel-4.23-1

[Andrew Schulman]

A new version of stunnel is now available in the Cygwin distribution.

This version includes in important security fix:
*  Local privilege escalation bug on Windows NT based
   systems fixed.  A local user could exploit stunnel
   running as a service to gain localsystem privileges.

I strongly recommend that you upgrade your stunnel package immediately.

The full upstream changelog is available at
http://www.stunnel.org/download/ChangeLog.txt, or in
/usr/share/doc/stunnel/ChangeLog. 

Andrew E. Schulman


*******************************************************************


To update your installation, click on the "Install Cygwin now" link on
the http://cygwin.com/ web page.  This downloads setup.exe to your
system.  Then, run setup and answer all of the questions.

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