Total vulnerabilities in the database
Race condition in the IPv6 virtual fragmentation reassembly (VFR) implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.3 allows remote attackers to cause a denial of service (device reload or hang) via fragmented IPv6 packets, aka Bug ID CSCud64812.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios | 15.1 | 15.1.x |
| cisco / ios | 15.0 | 15.0.x |
| cisco / ios | 12.3 | 12.3.x |
| cisco / ios | 15.3 | 15.3.x |
| cisco / ios | 12.4 | 12.4.x |
| cisco / ios | 12.2 | 12.2.x |
| cisco / ios | 15.2 | 15.2.x |