CVE-2019-10218

A flaw was found in the samba client, all samba versions before samba
4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname
to the client with separators. This could allow the client to access files
and folders outside of the SMB network pathnames. An attacker could use
this vulnerability to create files outside of the current working directory
using the privileges of the client user.

Bugs

• <https://bugzilla.samba.org/show_bug.cgi?id=14071&gt;