Riskcovery

CVE-2023-24548

On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets

State
Published
Severity
5.3 Medium
Published
Aug 29, 2023
Updated
Sep 30, 2024
Reserved
Jan 26, 2023

Read the record on cve.org

Description

On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets. The device will continue to be susceptible to the issue until remediation is in place.

Scores

CVSSScoreVectorSource
3.15.3 MediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HArista

Weaknesses

  • CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

ProductVersions
EOSArista Networks
  • 4.25.0F through =4.25.0FAffected
  • 4.24.0 through <=4.24.11MAffected
  • 4.23.0 through <=4.23.14MAffected
  • 4.22.1F through <=4.22.13MAffected

References

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