AOSA-2016-0043: Update OpenSSH

Please update your openssh package to version 7.4p1.

A new version of OpenSSH was recently announced to address the following security vulnerabilities:

CVE-2016-10009, CVE-2016-10010, CVE-2016-10011, CVE-2016-10012.

Relevant documentation:

• Original oss-security mailing list post.