Kerio WinRoute Firewall before 6.0.9 uses information from PTR queries in response to A queries, which allows remote attackers to poison the DNS cache or cause a denial of service (connection loss).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Winroute_firewall | Kerio | 6.0 (including) | 6.0 (including) |
| Winroute_firewall | Kerio | 6.0.1 (including) | 6.0.1 (including) |
| Winroute_firewall | Kerio | 6.0.2 (including) | 6.0.2 (including) |
| Winroute_firewall | Kerio | 6.0.3 (including) | 6.0.3 (including) |
| Winroute_firewall | Kerio | 6.0.4 (including) | 6.0.4 (including) |
| Winroute_firewall | Kerio | 6.0.5 (including) | 6.0.5 (including) |
| Winroute_firewall | Kerio | 6.0.6 (including) | 6.0.6 (including) |
| Winroute_firewall | Kerio | 6.0.7 (including) | 6.0.7 (including) |
| Winroute_firewall | Kerio | 6.0.8 (including) | 6.0.8 (including) |