I have just released a new version of stunnel.
Please find below the ChangeLog entry:
Version 4.23, 2008.05.03, urgency: HIGH:
- Local privilege escalation bug on Windows NT based
systems fixed. A local user could exploit stunnel
running as a service to gain localsystem privileges.
Home page/download: http://stunnel.mirt.net/
sha1sum for stunnel-4.23.tar.gz file: