CVE-2024-6437
On affected platforms running Arista EOS with one of the following features configured to redirect IP traffic to a next hop: policy-based routing (PBR), BGP Flowspec, or interface traffic policy -- certain IP traffic such as IPv4 packets with IP options may bypass the feature's set nexthop action and be slow-path forwarded (FIB routed) by the kernel as the packets are trapped to the CPU instead of following the redirect action's destination.
- Score
- CVSS 3.1 5.8 Medium
- Status
- Deferred - psirt@arista.com
- Published
- 2025-01-10
- Last modified
- 2025-01-10
Affected products
- Eos-policy Based Routing Pbr (Arista Networks)
- Eos - Bgp Flowspec (Arista Networks)
- Eos - Interface Traffic Policy (Arista Networks)
References
- https://www.arista.com/en/support/advisories-notices/security-advisory/20689-security-advisory-0108
