CVE-2024-6437

Jan. 10, 2025, 8:15 p.m.

5.8
Medium

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.

Product(s) Impacted

Product Versions
Arista EOS
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://www.arista.com/en/support/advisories-notices/security-advisory/20689-security-advisory-0108

Tags

psirt@arista.com
2025-01-10
CVE-2024-6437

CVSS Score

5.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: CHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

    View Vector String

Timeline

Published: Jan. 10, 2025, 8:15 p.m.
Last Modified: Jan. 10, 2025, 8:15 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

psirt@arista.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.