CVE-2024-6437
Published: Jan 10, 2025
Modified: Jan 10, 2025
CVSS v3.1
5.8
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Arista Networks | EOS-Policy Based Routing (PBR) | affected 4.32.0F - <= 4.32.1Faffected 4.31.0M - <= 4.31.4Maffected 4.30.0M - <= 4.30.7Maffected 4.29.0M - <= 4.29.9Maffected 4.28.0M - <= 4.28.11M+7 more versions |
Arista Networks | EOS - BGP Flowspec | affected 4.32.0F - <= 4.32.1Faffected 4.31.0M - <= 4.31.4Maffected 4.30.0M - <= 4.30.7Maffected 4.29.0M - <= 4.29.9Maffected 4.28.0M - <= 4.28.11M+7 more versions |
Arista Networks | EOS - Interface Traffic Policy | affected 4.32.0F - <= 4.32.1Faffected 4.31.0M - <= 4.31.4Maffected 4.30.0M - <= 4.30.7Maffected 4.29.0M - <= 4.29.9Maffected 4.28.0M - <= 4.28.11M+1 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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