IPCop (aka IPCop Firewall) before 1.4.10 has world-readable permissions for the backup.key file, which might allow local users to overwrite system configuration files and gain privileges by creating a malicious encrypted backup archive owned by nobody, then executing ipcoprscfg to restore from this backup.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipcop | Ipcop | 1.4.1 (including) | 1.4.1 (including) |
| Ipcop | Ipcop | 1.4.2 (including) | 1.4.2 (including) |
| Ipcop | Ipcop | 1.4.4 (including) | 1.4.4 (including) |
| Ipcop | Ipcop | 1.4.5 (including) | 1.4.5 (including) |
| Ipcop | Ipcop | 1.4.6 (including) | 1.4.6 (including) |
| Ipcop | Ipcop | 1.4.8 (including) | 1.4.8 (including) |
| Ipcop | Ipcop | 1.4.9 (including) | 1.4.9 (including) |