CVE-2016-2126

Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to
incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A
remote, authenticated, attacker can cause the winbindd process to crash
using a legitimate Kerberos ticket. A local service with access to the
winbindd privileged pipe can cause winbindd to cache elevated access
permissions.

Bugs

• <https://bugzilla.samba.org/show_bug.cgi?id=12446&gt;

Notes