Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| samba / samba | 4.4.0 | 4.4.8 |
| samba / samba | 4.5.0 | 4.5.3 |
| samba / samba | 4.0.0 | 4.3.13 |