Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (restart of agents) by crafting a malformed DHCP packet which leads to an incorrect route being installed.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Eos | Arista | 4.21.0 (including) | 4.21.12m (excluding) |
| Eos | Arista | 4.22 (including) | 4.22.7m (excluding) |
| Eos | Arista | 4.23 (including) | 4.23.5m (excluding) |
| Eos | Arista | 4.24.0 (including) | 4.24.2f (excluding) |