The host is installed with Apple Mac OS X or Server 10.9.5, 10.10.5 or 10.11.x before 10.11.4 and is prone to an information disclosure vulnerability. A flaw is present in the application, which fails to properly handle OpenSSH client while roaming. Successful exploitation could allow remote attackers to leak sensitive user information, such as a client's private keys, can leak information or cause buffer overflow.