CVE-2011-0016
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.
Date published : 2011-01-19
http://www.securityfocus.com/bid/45832
http://blog.torproject.org/blog/tor-02129-released-security-patches