Total vulnerabilities in the database
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios | 12.0(19) | 12.0(19).x |
| cisco / ios | 12.1 | 12.1.x |
| cisco / ios | 11.2 | 11.2.x |
| cisco / ios | 11.3(11)b | 11.3(11)b.x |
| cisco / ios | 12.0(5.1)xp | 12.0(5.1)xp.x |
| cisco / ios | 11.1 | 11.1.x |
| cisco / catos | 4.5(1) | 4.5(1).x |