CVE-2011-4409

Name of the Vulnerable Software and Affected Versions Ubuntu One Client versions 10.04 LTS through 12.04 LTS

Description The issue allows remote attackers to spoof a server and modify or read sensitive information via a man-in-the-middle (MITM) attack due to improper validation of SSL certificates.

Recommendations For Ubuntu One Client versions 10.04 LTS through 12.04 LTS, consider disabling SSL connections until a patch is available, and restrict access to sensitive information to minimize the risk of exploitation.