CVEvulnerability

CVE-2020-11622

7.5 HIGH Published 2020-06-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-06-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368.*, 4.21.4-FCRFX.*, 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1 Router code in a scenario where TCP MSS options are configured.

Affected configurations

• arista cloudeos (>= 4.21.3m <= 4.21.9m) • arista cloudeos (>= 4.22.0 <= 4.22.4m) • arista cloudeos (>= 4.23.0 <= 4.23.2m) • arista cloudeos 4.21.3fx-7368 • arista cloudeos 4.21.4-fcrfx • arista cloudeos 4.21.4.1 • arista cloudeos 4.21.7.1 • arista cloudeos 4.22.2.0.1 • arista cloudeos 4.22.2.2.1 • arista cloudeos 4.22.3.1 • arista cloudeos 4.23.2.1 • arista veos (>= 4.21.3m <= 4.21.9m) • arista veos (>= 4.22.0 <= 4.22.4m) • arista veos (>= 4.23.0 <= 4.23.2m) • arista veos 4.21.3fx-7368 • arista veos 4.21.4-fcrfx • arista veos 4.21.4.1 • arista veos 4.21.7.1 • arista veos 4.22.2.0.1 • arista veos 4.22.2.2.1 • arista veos 4.22.3.1 • arista veos 4.23.2.1

References