Ubuntu Security Notice 283-1 – Stefano Di Paola discovered an information leak in the login packet parser. By sending a specially crafted malformed login packet, a remote attacker could exploit this to read a random piece of memory, which could potentially reveal sensitive data. Stefano Di Paola also found a similar information leak in the parser for the COM_TABLE_DUMP request.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46225/USN-283-1.txt
Source: https://packetstormsecurity.com/files/46225/Ubuntu-Security-Notice-283-1.html