Samba vulnerability

2017-07-24T00:00:00
ID USN-3353-4
Type ubuntu
Reporter Ubuntu
Modified 2017-07-24T00:00:00

Description

USN-3353-1 fixed a vulnerability in Heimdal. This update provides the corresponding update for Samba.

Original advisory details:

Jeffrey Altman, Viktor Dukhovni, and Nicolas Williams discovered that Samba clients incorrectly trusted unauthenticated portions of Kerberos tickets. A remote attacker could use this to impersonate trusted network services or perform other attacks.