Medium · published December 11, 2000
Cisco Secure PIX Firewall 5.2(2) allows remote attackers to determine the real IP address of a target FTP server by flooding the server with PASV requests, which includes the real IP address in the response when passive mode is established.
| Product | Versions | Fixed in |
|---|---|---|
| cisco/pix_firewall_software | all versions | — |