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Security Advisory 0047

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Security Advisory 0047

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/14/2020
Created
09/10/2024
Added
09/04/2024
Modified
12/17/2024

Description

This security advisory documents a vulnerability in Arista's EOS VxLAN implementation. Specific malformed ARP packets can impact the software forwarding of VxLAN packets, potentially causing the VxlanSwFwd agent to crash. This issue affects EOS versions up to 4.21.8M, 4.22.3M, and 4.23.1F, as well as all releases in 4.15 to 4.20 code trains.

Solution(s)

  • upgrade-solution-CVE-2019-18948

References

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