The Simple Access Provider in System Security Services Daemon (SSSD) 1.9.0 through 1.9.4, when the Active Directory provider is used, does not properly enforce the simple_deny_groups option, which allows remote authenticated users to bypass intended access restrictions.
| Software | From | Fixed in |
|---|---|---|
| fedoraproject / sssd | 1.9.1 | 1.9.1.x |
| fedoraproject / sssd | 1.9.2 | 1.9.2.x |
| fedoraproject / sssd | 1.9.0 | 1.9.0.x |
| fedoraproject / sssd | 1.9.3 | 1.9.3.x |
| fedoraproject / sssd | 1.9.4 | 1.9.4.x |