PT-2012-1878

Name of the Vulnerable Software and Affected Versions Ubuntu Single Sign On Client versions 11.04 through 11.10 Description The issue allows remote attackers to spoof a server and modify or read sensitive data via a man-in-the-middle MITM attack due to improper validation of SSL certificates when...

USN-1464-1: Ubuntu Single Sign On Client vulnerability

It was discovered that the Ubuntu Single Sign On Client incorrectly validated server certificates when using HTTPS connections. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could be exploited to alter or compromise confidential information...