Heimdal vulnerability

2017-07-14T00:00:00
ID USN-3353-1
Type ubuntu
Reporter Ubuntu
Modified 2017-07-14T00:00:00

Description

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