[USN-4121-1] Samba vulnerability

---------- Forwarded message ---------
From: Steve Beattie
Date: Sep 4, 2019 6:03AM

Stefan Metzmacher discovered that the Samba SMB server did not properly
prevent clients from escaping outside the share root directory in
some situations. An attacker could use this to gain access to files
outside of the Samba share, where allowed by the permissions of the
underlying filesystem.

References:
  https://usn.ubuntu.com/4121-1
  CVE-2019-10197