USN-1465-1: Ubuntu One Client vulnerability
6 June 2012
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
Releases
Packages
- ubuntuone-client - Ubuntu One client
Details
It was discovered that the Ubuntu One 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.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04
Ubuntu 11.10
Ubuntu 11.04
Ubuntu 10.04
In general, a standard system update will make all the necessary changes.