A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1 Router code in a scenario where TCP MSS options are configured.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cloudeos | Arista | 4.21.3m (including) | 4.21.9m (including) |
| Cloudeos | Arista | 4.22.0 (including) | 4.22.4m (including) |
| Cloudeos | Arista | 4.23.0 (including) | 4.23.2m (including) |
| Cloudeos | Arista | 4.21.3fx-7368 (including) | 4.21.3fx-7368 (including) |
| Cloudeos | Arista | 4.21.4-fcrfx (including) | 4.21.4-fcrfx (including) |
| Cloudeos | Arista | 4.21.4.1 (including) | 4.21.4.1 (including) |
| Cloudeos | Arista | 4.21.7.1 (including) | 4.21.7.1 (including) |
| Cloudeos | Arista | 4.22.2.0.1 (including) | 4.22.2.0.1 (including) |
| Cloudeos | Arista | 4.22.2.2.1 (including) | 4.22.2.2.1 (including) |
| Cloudeos | Arista | 4.22.3.1 (including) | 4.22.3.1 (including) |
| Cloudeos | Arista | 4.23.2.1 (including) | 4.23.2.1 (including) |
| Veos | Arista | 4.21.3m (including) | 4.21.9m (including) |
| Veos | Arista | 4.22.0 (including) | 4.22.4m (including) |
| Veos | Arista | 4.23.0 (including) | 4.23.2m (including) |
| Veos | Arista | 4.21.3fx-7368 (including) | 4.21.3fx-7368 (including) |
| Veos | Arista | 4.21.4-fcrfx (including) | 4.21.4-fcrfx (including) |
| Veos | Arista | 4.21.4.1 (including) | 4.21.4.1 (including) |
| Veos | Arista | 4.21.7.1 (including) | 4.21.7.1 (including) |
| Veos | Arista | 4.22.2.0.1 (including) | 4.22.2.0.1 (including) |
| Veos | Arista | 4.22.2.2.1 (including) | 4.22.2.2.1 (including) |
| Veos | Arista | 4.22.3.1 (including) | 4.22.3.1 (including) |
| Veos | Arista | 4.23.2.1 (including) | 4.23.2.1 (including) |