Apple released a security update (Security Update 2007-004) available for PPC, Universal, 10.4 and 10.3.9 client and server.
Security Update 2007-004 is recommended for all users. Just run the software updater. Apple menu -> Software Update.
Security Update 2007-004 improves the security of the following components:
- AFP Client
- AirPort
- CarbonCore
- diskdev_cmds
- fetchmail
- ftpd
- gnutar
- Help Viewer
- HID Family
- Installer
- Kerberos
- Libinfo
- Login Window
- network_cmds
- SMB
- System Configuration
- URLMount
- Video Conference
- WebDAV


