Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.
During installation, installed file permissions are set to allow anyone to modify those files.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Samba | Samba | 4.1.0 (including) | * |
Samba | Ubuntu | bionic | * |
Samba | Ubuntu | esm-infra/bionic | * |
Samba | Ubuntu | esm-infra/focal | * |
Samba | Ubuntu | focal | * |
Samba | Ubuntu | jammy | * |
Samba | Ubuntu | kinetic | * |
Samba | Ubuntu | trusty | * |
Samba | Ubuntu | trusty/esm | * |
Samba | Ubuntu | upstream | * |
Samba | Ubuntu | xenial | * |