Gibraltar Firewall 2.2 and earlier, when using the ClamAV update to 0.81 for Squid, uses a defunct ClamAV method to scan memory for viruses, which does not return an error code and prevents viruses from being detected.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Clamav | Clam_anti-virus | 0.90.2 (including) | 0.90.2 (including) |
| Gibraltar_firewall | Gibraltar | 2.2 (including) | 2.2 (including) |
| Squid | Squid | 2.6.stable1 (including) | 2.6.stable1 (including) |