CVE-2019-14889

A flaw was found with the libssh API function ssh_scp_new() in versions
before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a
server, the scp command, which includes a user-provided path, is executed
on the server-side. In case the library is used in a way where users can
influence the third parameter of the function, it would become possible for
an attacker to inject arbitrary commands, leading to a compromise of the
remote target.